Dr. Hatim Husain, MD

  • San Diego, CA
  • Internist
NPI1629234109PAC ID2264612712
Medicare services, 2024
1,928
Medicare patients, 2024
167
Part D claims, 2024
662
Publications
35
Clinical trials
2
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 4 affiliations

Find Dr. Husain's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Hatim Husain is an internist in San Diego, California

Dr. Husain practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Husain's NPI, 1629234109, was assigned on August 4, 2008. Dr. Husain graduated from Feinberg School of Medicine in 2005. Dr. Husain holds California license A99267.

NPI and contact details
Medicare PAC ID
2264612712
NPI enumeration date
August 4, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Hatim Husain practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Husain's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Hatim Husain is affiliated with 3 sites of care and 1 medical group

Dr. Husain's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Husain is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Husain to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Husain

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Hatim Husain's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Husain practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Husain practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Hatim Husain is one of 16,751 internists in California

Internal medicine is Dr. Husain's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Husain is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Husain's licenses on file in 2 states: California and Maryland.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A99267 · 2007 to 2027 · taxonomy 207R00000X
  • Maryland license2009 to 2018

Clinical focus

Dmand AI lists chronic anemia, deep vein thrombosis (DVT), fluid and electrolyte imbalances and lung cancer among the conditions Dr. Husain treats.

Internists near Dr. Husain

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Hatim Husain billed Medicare for 1,928 services in 2024

CMS data shows 1,928 Medicare services from Dr. Husain across 5 procedure codes in 2024, for 167 Medicare patients. Medicare paid $134,961 for them.

Medicare services, 20241,928
Medicare patients167
Paid by Medicare$134,961
Procedure codes5

Dr. Husain's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,2672024: 1,00621%
Other services
2023: 02024: 922

Where Dr. Husain's Medicare services took place, 2024

  • In an office48125%
  • In a facility1,44775%

Dr. Husain compared with the California median for internists, 2024

  • Dr. Husain
  • California median
Medicare services
1,928vs 3615.3 times
Medicare patients
167vs 15111% above
Part D claims
530vs 42126% above

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Husain's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Husain

Need commercial claims for Dr. Husain?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Husain and other internists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Hatim Husain treated 167 Medicare patients in 2024, average age 74

CMS counts 167 Medicare patients who saw Dr. Husain in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have cancer, and 75% have high blood pressure. 37% are also on Medicaid. Their average risk score is 3.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Husain's median patient age at 70, with 59% women.

Medicare patients, 2024167
Average age74
Average risk score3.03
Also on Medicaid37%

Dr. Husain's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Husain's Medicare patients by sex, 2024

  • Women9657%
  • Men7143%

Chronic conditions among Dr. Husain's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis46%
  5. COPD41%
  6. Mood disorders36%
  7. Ischemic heart disease35%
  8. Chronic kidney disease34%

Share of Medicare patients with each condition. A patient can have several.

Dr. Husain's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women59%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Hatim Husain wrote 662 Medicare Part D claims in 2024

In 2024, Dr. Husain wrote 662 Medicare Part D claims for 80 patients. 35% of them were for generic drugs. CMS names the drug for 530 of them, across 16 drugs with 11 or more claims each, at $5,596,450 in total drug cost. In 2023, CMS named 544 claims across 16 drugs.

Part D claims, 2024662
Drugs named by CMS16
Total drug cost$5.6M
Part D patients80

Dr. Husain's Part D claims by kind of drug, 2024

  • Generic233 claims35%
  • Brand-name429 claims65%

Dr. Husain's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Husain's Part D claims, 2024

  • Opioids4%27 of 662 claims
  • Antibiotics2%11 of 662 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5442024: 5303%

Drugs named by CMS: 16 in 2024, 16 in 2023.

See all prescribing by Dr. Husain

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Hatim Husain scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Husain for performance year 2024, reported as part of a group. Dr. Husain accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Husain as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Husain's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find internists like Dr. Husain by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Hatim Husain has 35 publications on record

Dmand AI links 35 papers to Dr. Husain, published from 2008 to 2024. 2023 was the busiest year, with 4. The most frequent topics are Lung Neoplasms, Carcinoma, Non-Small-Cell Lung and Circulating Tumor DNA. Dr. Husain has published most often in Clin Cancer Res. Dr. Husain's most frequent co-authors are Heather Ann Wakelee, MD, Nam Quoc Bui, MD and Luis Alberto Diaz, MD.

Papers35
Years published2008 to 2024

Dr. Husain's papers by year, 2008 to 2024

Topics Dr. Husain writes about most

  • Lung Neoplasms
  • Carcinoma, Non-Small-Cell Lung
  • Circulating Tumor DNA
  • ErbB Receptors
  • Biomarkers, Tumor
  • Molecular Targeted Therapy
  • Protein Kinase Inhibitors
  • Drug Resistance, Neoplasm

Dr. Husain's most frequent co-authors

Recent publications by Dr. Husain

See all 35 publications and co-authors

See who Dr. Husain researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Husain works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Hatim Husain has worked on 2 clinical trials

Dmand AI links Dr. Husain to 2 clinical trials. 2 are still active or recruiting. Conditions studied include Lung Neoplasms and Thoracic Neoplasms.

Clinical trials with Dr. Husain by phase

  1. NonePhase 1: no trials
  2. 1Phase 1/2: 1 trial
  3. 1Phase 2: 1 trial
  4. NonePhase 3: no trials
  5. NonePhase 4: no trials

Conditions in Dr. Husain's trials

  • Lung Neoplasms
  • Thoracic Neoplasms

Recent clinical trials with Dr. Husain

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Hatim Husain received $2,365,661 in industry payments from 2016 to 2025

CMS Open Payments shows 2,071 general payments to Dr. Husain from 36 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 62% of the total. AstraZeneca Pharmaceuticals LP paid the most, $740,352. It also lists 15 research payments totaling $42,120 from 2020 to 2024.

General payments to Dr. Husain by program year, 2016 to 2025

General payments to Dr. Husain by kind, 2016 to 2025

$2.4Min total
  • Speaker and faculty fees$1,459,44262%
  • Consulting fees$512,37422%
  • Travel and lodging$295,32912%
  • Honoraria$52,1822%
  • Other$46,3332%

Companies that paid Dr. Husain the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Husain

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Hatim Husain has 1 award and honors on record

Dmand AI lists 1 award for Dr. Husain, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Husain

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Hatim Husain graduated from Feinberg School of Medicine

Dr. Husain graduated from Feinberg School of Medicine in 2005.

  1. Medical schoolFeinberg School of Medicine
  2. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Hatim Husain accepts plans from 14 insurance carriers

Dr. Husain is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Husain accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO8
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Hatim Husain's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Hatim Husain

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Hatim Husain's NPI number?

Dr. Hatim Husain's NPI number is 1629234109. It was assigned on August 4, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Hatim Husain?

Dr. Hatim Husain is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Hatim Husain practice?

Dr. Husain practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Husain's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Husain to 1 hospital.

What is Dr. Hatim Husain's office phone number?

The practice phone on file for Dr. Husain is (619) 543-6222.

What is Dr. Hatim Husain's medical license number?

Dr. Husain holds California license A99267, one of the licenses on file in 2 states.

Which states has Dr. Hatim Husain been licensed in?

Dmand AI has state licenses on file for Dr. Husain in California (2007 to 2027) and Maryland (2009 to 2018).

Which hospitals is Dr. Hatim Husain affiliated with?

Dr. Husain is affiliated with Hillcrest Medical Center. Dmand AI links Dr. Husain to 1 more hospital.

What medical group is Dr. Hatim Husain part of?

Dr. Husain is linked to UC San Diego Health.

Does Dr. Hatim Husain accept Medicare?

Yes. CMS data shows Dr. Husain billed Medicare for 1,928 services in 2024, and Dr. Husain accepts Medicare assignment.

Does Dr. Hatim Husain offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Husain as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Hatim Husain's MIPS score?

Dr. Husain's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Hatim Husain see?

CMS counts 167 Medicare patients who saw Dr. Husain in 2024, with an average age of 74.

Is Dr. Hatim Husain board certified?

Yes. Dr. Husain is board certified in medical oncology by the American Board of Internal Medicine.

What services does Dr. Hatim Husain bill to Medicare?

In 2024, Dr. Husain's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, new patient (99205).

Where did Dr. Hatim Husain go to medical school?

Dr. Husain graduated from Feinberg School of Medicine in 2005.

What drugs does Dr. Hatim Husain prescribe most?

In 2024 Medicare Part D data, Dr. Husain's most prescribed drugs by claims were Tagrisso, Eliquis and Ondansetron HCl.

Has Dr. Hatim Husain received payments from drug or device companies?

CMS Open Payments shows $2,365,661 in general payments to Dr. Husain from 36 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Hatim Husain been practicing?

Dr. Husain graduated from medical school in 2005, 21 years ago.

Does Dr. Hatim Husain do research?

Dmand AI links 35 publications to Dr. Husain, published from 2008 to 2024. Dr. Husain has worked on 2 clinical trials.

Who does Dr. Hatim Husain publish with?

Dr. Husain's most frequent co-authors are Heather Ann Wakelee, MD (3 shared papers), Nam Quoc Bui, MD (2 shared papers) and Luis Alberto Diaz, MD (2 shared papers).

What insurance does Dr. Hatim Husain accept?

Dr. Husain is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to internal medicine practices?

See internists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)