Dr. Arif Hussain, MD
- Medicare services, 2024
- 497
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 1,049
- Publications
- 199
- Clinical trials
- 7
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hussain's professional email, personal email and mobile number
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Dr. Arif Hussain is a medical oncologist in Baltimore, Maryland
Dr. Hussain practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Hussain's NPI, 1770546830, was assigned on April 10, 2006. Dr. Hussain graduated from Howard University College of Medicine in 1980. Dr. Hussain holds Maryland license D33759.
- NPI
- 1770546830NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739085770
- NPI enumeration date
- April 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arif Hussain practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Hussain's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Dr. Arif Hussain is affiliated with 2 sites of care and 1 medical group
Dr. Hussain's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Hussain is also affiliated with TidalHealth Atlantic. The medical group on file is University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center (UMGCCC).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arif Hussain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hussain practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arif Hussain is one of 157 medical oncologists in Maryland
Medical oncology is Dr. Hussain's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Hussain is licensed in Maryland.
Specialties and state licenses
- Medical oncology, MarylandPrimary
Medical oncologists near Dr. Hussain
Counts of medical oncologists 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. Arif Hussain billed Medicare for 497 services in 2024
CMS data shows 497 Medicare services from Dr. Hussain across 4 procedure codes in 2024, for 177 Medicare patients. Medicare paid $40,388 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hussain's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4972024: 43213%
- Other services
- 2023: 02024: 65
Dr. Hussain compared with the Maryland median for medical oncologists, 2024
- Dr. Hussain
- Maryland median
- Medicare services
- 497vs 42218% above
- Medicare patients
- 177vs 14324% above
- Part D claims
- 874vs 1187.4 times
Medians across 124 medical oncologists in Maryland with Dmand AI profiles that report each measure.
Dr. Hussain'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arif Hussain treated 177 Medicare patients in 2024, average age 73
CMS counts 177 Medicare patients who saw Dr. Hussain in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have cancer, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 2.21, 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. Hussain's median patient age at 71, with 14% women.
Dr. Hussain's Medicare patients by age, 2024
Dr. Hussain's Medicare patients by sex, 2024
- Women2011%
- Men15789%
Chronic conditions among Dr. Hussain's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Diabetes37%
- Ischemic heart disease36%
- Arthritis33%
- Chronic kidney disease32%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hussain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women14%
- Men84%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arif Hussain wrote 1,049 Medicare Part D claims in 2024
In 2024, Dr. Hussain wrote 1,049 Medicare Part D claims for 105 patients. 87% of them were for generic drugs. CMS names the drug for 874 of them, across 20 drugs with 11 or more claims each, at $2,284,323 in total drug cost. In 2023, CMS named 639 claims across 12 drugs.
Dr. Hussain's Part D claims by kind of drug, 2024
- Generic913 claims87%
- Brand-name136 claims13%
Dr. Hussain'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. Hussain's Part D claims, 2024
- Opioids4%38 of 1,049 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: 6392024: 87437%
Drugs named by CMS: 20 in 2024, 12 in 2023.
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. Arif Hussain offers telehealth to Medicare patients
Dr. Hussain accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hussain as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Arif Hussain has 199 publications on record
Dmand AI links 199 papers to Dr. Hussain, published from 2005 to 2025. 2022 was the busiest year, with 22. The most frequent topics are Prostatic Neoplasms, Gene Expression Regulation, Neoplastic and HeLa Cells. Dr. Hussain has published most often in Curr Opin Oncol. Dr. Hussain's most frequent co-authors are Young Kwok, MD, Janakiraman Subramanian, MD and Heather D. Mannuel, MD.
Dr. Hussain's papers by year, 2016 to 2025
Topics Dr. Hussain writes about most
- Prostatic Neoplasms
- Gene Expression Regulation, Neoplastic
- HeLa Cells
- Cell Proliferation
- COVID-19
- Epigenesis, Genetic
- Prostatic Neoplasms, Castration-Resistant
- Apoptosis
Dr. Hussain's most frequent co-authors
- Young Kwok, MD6 shared papers
- Janakiraman Subramanian, MD6 shared papers
- Heather D. Mannuel, MD5 shared papers
Recent publications by Dr. Hussain
J Intensive Care Med
Bioresour Technol
See who Dr. Hussain researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hussain works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Arif Hussain has worked on 7 clinical trials
Dmand AI links Dr. Hussain to 7 clinical trials, 3 of them phase 2 studies. 2 are still active or recruiting. Conditions studied include Carcinoma, Renal Cell, Prostatic Neoplasms and Kidney Neoplasms. Calithera Biosciences, Inc sponsors the most, 2. Open Payments lists research payments to Dr. Hussain that name 1 trial.
Clinical trials with Dr. Hussain by phase
- NonePhase 1: no trials
- 1Phase 1/2: 1 trial
- 3Phase 2: 3 trials
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Hussain's trials
- Carcinoma, Renal Cell
- Prostatic Neoplasms
- Kidney Neoplasms
- Prostatic Diseases
- Carcinoma, Transitional Cell
Investigators on the most trials with Dr. Hussain
- Nancy Ann Dawson, MD2 shared trials
- Alice Chen Fan, MD2 shared trials
- Daniel Michael Geynisman, MD2 shared trials
Recent clinical trials with Dr. Hussain
Testing the Safety of Different Doses of Olaparib Given Radium-223 for Men With Advanced Prostate Cancer With Bone Metastasis (opens in a new tab)
Testing the PD-1 Inhibitor Pembrolizumab as Maintenance Therapy After Initial Chemotherapy in Metastatic Bladder Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Arif Hussain received $121,141 in industry payments from 2016 to 2025
CMS Open Payments shows 147 general payments to Dr. Hussain from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 82% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $37,508. It also lists 7 research payments totaling $6,181 from 2020 to 2025, naming 1 clinical trial.
General payments to Dr. Hussain by program year, 2016 to 2025
General payments to Dr. Hussain by kind, 2016 to 2025
- Consulting fees$98,81782%
- Travel and lodging$7,3496%
- Speaker and faculty fees$6,6005%
- Education speaker fees$5,1404%
- Other$3,2353%
Companies that paid Dr. Hussain the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arif Hussain graduated from Howard University College of Medicine
Dr. Hussain graduated from Howard University College of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arif Hussain's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Arif Hussain
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What is Dr. Arif Hussain's NPI number?
Dr. Arif Hussain's NPI number is 1770546830. It was assigned on April 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Arif Hussain?
Dr. Arif Hussain is a medical oncologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Arif Hussain practice?
Dr. Hussain practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Hussain's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Dr. Arif Hussain's office phone number?
The practice phone on file for Dr. Hussain is (410) 328-8667.
What is Dr. Arif Hussain's medical license number?
Dr. Hussain holds Maryland license D33759.
Which hospitals is Dr. Arif Hussain affiliated with?
Dr. Hussain practices at University of Maryland Medical Center in Baltimore, Maryland. Dr. Hussain is also affiliated with TidalHealth Atlantic.
What medical group is Dr. Arif Hussain part of?
Dr. Hussain is linked to University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center (UMGCCC).
Does Dr. Arif Hussain accept Medicare?
Yes. CMS data shows Dr. Hussain billed Medicare for 497 services in 2024, and Dr. Hussain accepts Medicare assignment.
Does Dr. Arif Hussain offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hussain as offering telehealth services.
How many Medicare patients does Dr. Arif Hussain see?
CMS counts 177 Medicare patients who saw Dr. Hussain in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Arif Hussain bill to Medicare?
In 2024, Dr. Hussain's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G2211).
Where did Dr. Arif Hussain go to medical school?
Dr. Hussain graduated from Howard University College of Medicine in 1980.
What drugs does Dr. Arif Hussain prescribe most?
In 2024 Medicare Part D data, Dr. Hussain's most prescribed drugs by claims were Abiraterone Acetate, Prednisone and Cabometyx.
Has Dr. Arif Hussain received payments from drug or device companies?
CMS Open Payments shows $121,141 in general payments to Dr. Hussain from 21 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Arif Hussain been practicing?
Dr. Hussain graduated from medical school in 1980, 46 years ago.
Does Dr. Arif Hussain do research?
Dmand AI links 199 publications to Dr. Hussain, published from 2005 to 2025. Dr. Hussain has worked on 7 clinical trials.
Who does Dr. Arif Hussain publish with?
Dr. Hussain's most frequent co-authors are Young Kwok, MD (6 shared papers), Janakiraman Subramanian, MD (6 shared papers) and Heather D. Mannuel, MD (5 shared papers).
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