Dr. Patrick Ha, MD

  • San Francisco, CA
  • Otolaryngologist
NPI1962451682PAC ID7911921887
Medicare services, 2024
592
Medicare patients, 2024
302
Part D claims, 2024
121
Publications
152
MIPS score, 2024
87
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 6 affiliations

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Dr. Patrick Ha is an otolaryngologist in San Francisco, California

Dr. Ha practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Ha's NPI, 1962451682, was assigned on May 9, 2006. Dr. Ha graduated from The Johns Hopkins University School of Medicine in 1999. Dr. Ha's Maryland license number on file is D63783.

NPI and contact details
Medicare PAC ID
7911921887
NPI enumeration date
May 9, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
53
Medical school graduation
1999

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

Dr. Patrick Ha practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Ha's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Patrick Ha is affiliated with 3 sites of care and 3 medical groups

Dr. Ha's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Ha is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Ha to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Ha

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Patrick Ha's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ha practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Patrick Ha is one of 1,107 otolaryngologists in California

Otolaryngology is Dr. Ha's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Ha is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Ha's licenses on file in 2 states: Maryland and California.

Specialties and state licenses

  • Otolaryngology, MarylandPrimaryLicense D63783 · 2005 to 2016 · taxonomy 207Y00000X
  • California license2015 to 2027

Clinical focus

Dmand AI lists larynx and vocal cord disease and thyroid surgery among the conditions Dr. Ha treats.

Otolaryngologists near Dr. Ha

Counts of otolaryngologists 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. Patrick Ha billed Medicare for 592 services in 2024

CMS data shows 592 Medicare services from Dr. Ha across 6 procedure codes in 2024, for 302 Medicare patients. Medicare paid $60,558 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024592
Medicare patients302
Paid by Medicare$60,558
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 4192024: 4446%
Surgery
2023: 1462024: 1481%

Dr. Ha compared with the California median for otolaryngologists, 2024

  • Dr. Ha
  • California median
Medicare services
592vs 66611% below
Medicare patients
302vs 296Close to median
Part D claims
60vs 11849% below

Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.

Dr. Ha'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. Ha

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

Dr. Patrick Ha treated 302 Medicare patients in 2024, average age 75

CMS counts 302 Medicare patients who saw Dr. Ha in 2024. The largest group is 65 to 74, with 137 patients. 72% of them have high cholesterol, and 69% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.92, 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. Ha's median patient age at 71, with 42% women.

Medicare patients, 2024302
Average age75
Average risk score1.92
Also on Medicaid18%

Dr. Ha's Medicare patients by age, 2024

Dr. Ha's Medicare patients by sex, 2024

  • Women12240%
  • Men18060%

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

  1. High cholesterol72%
  2. High blood pressure69%
  3. Arthritis40%
  4. Anxiety25%
  5. Diabetes25%
  6. Ischemic heart disease25%
  7. Mood disorders23%
  8. Chronic kidney disease21%

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

Dr. Ha'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

  • Women42%
  • Men55%

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

Dr. Patrick Ha wrote 121 Medicare Part D claims in 2024

In 2024, Dr. Ha wrote 121 Medicare Part D claims for 56 patients. 98% of them were for generic drugs. CMS names the drug for 60 of them, across 4 drugs with 11 or more claims each, at $1,033 in total drug cost. In 2023, CMS named 12 claims across 1 drug.

Part D claims, 2024121
Drugs named by CMS4
Total drug cost$1,033
Part D patients56

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

  • Generic118 claims98%
  • Brand-name and other3 claims2%

Dr. Ha'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. Ha's Part D claims, 2024

  • Opioids15%18 of 121 claims
  • Antibiotics20%24 of 121 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: 122024: 60400%

Drugs named by CMS: 4 in 2024, 1 in 2023.

See all prescribing by Dr. Ha

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. Patrick Ha scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Ha for performance year 2024, reported as part of a group. Dr. Ha accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ha as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ha's MIPS scores, performance year 2024

  • 87of 100Final score
  • 86.8of 100Quality
  • 40of 100Improvement Activities
  • 70of 100Cost

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

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

For MedTech and pharma teams

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Dr. Patrick Ha has 152 publications on record

Dmand AI links 152 papers to Dr. Ha, published from 2004 to 2025. 2021 was the busiest year, with 11. The most frequent topics are Head and Neck Neoplasms, Carcinoma, Squamous Cell and Papillomavirus Infections. Dr. Ha has published most often in Head Neck. Dr. Ha's most frequent co-authors are Joseph A. Califano, MD, William Russell Ryan, MD and Carole Fakhry, MD.

Papers152
Years published2004 to 2025

Dr. Ha's papers by year, 2016 to 2025

Topics Dr. Ha writes about most

  • Head and Neck Neoplasms
  • Carcinoma, Squamous Cell
  • Papillomavirus Infections
  • Oropharyngeal Neoplasms
  • Salivary Gland Neoplasms
  • Squamous Cell Carcinoma of Head and Neck
  • DNA Methylation
  • Carcinoma, Adenoid Cystic

Dr. Ha's most frequent co-authors

Recent publications by Dr. Ha

See all 152 publications and co-authors

See who Dr. Ha researches with

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

How network discovery works

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

Dr. Patrick Ha received $47,404 in industry payments from 2016 to 2025

CMS Open Payments shows 76 general payments to Dr. Ha from 15 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 59% of the total. Janssen Research & Development, LLC paid the most, $23,831.

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

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

$47.4Kin total
  • Consulting fees$27,86959%
  • Travel and lodging$15,35332%
  • Food and beverage$3,2177%
  • Education$9652%

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

Share is of all general payments to this clinician.

See all payments to Dr. Ha

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

Dr. Patrick Ha has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Ha, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Ha

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAO-HNS Fellow
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Patrick Ha graduated from The Johns Hopkins University School of Medicine

Dr. Ha graduated from The Johns Hopkins University School of Medicine in 1999. Dr. Ha is a member of NHS and ACS.

  1. Medical schoolThe Johns Hopkins University School of Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Patrick Ha accepts plans from 9 insurance carriers

Dr. Ha is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Ha accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Patrick Ha'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Patrick Ha

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. Patrick Ha's NPI number?

Dr. Patrick Ha's NPI number is 1962451682. It was assigned on May 9, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Patrick Ha?

Dr. Patrick Ha is an otolaryngologist in San Francisco, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Patrick Ha practice?

Dr. Ha practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Ha's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Ha to 2 medical groups and 1 group practice or clinic.

What is Dr. Patrick Ha's office phone number?

The practice phone on file for Dr. Ha is (415) 353-2733.

What is Dr. Patrick Ha's medical license number?

Dr. Ha's Maryland license number on file is D63783, one of the licenses on file in 2 states.

Which states has Dr. Patrick Ha been licensed in?

Dmand AI has state licenses on file for Dr. Ha in Maryland (2005 to 2016) and California (2015 to 2027).

Which hospitals is Dr. Patrick Ha affiliated with?

Dr. Ha practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Ha is also affiliated with John Muir Medical Center, Walnut Creek.

What medical group is Dr. Patrick Ha part of?

Dr. Ha is linked to UCSF Pediatrics. Dmand AI links Dr. Ha to 2 more medical groups.

Does Dr. Patrick Ha accept Medicare?

Yes. CMS data shows Dr. Ha billed Medicare for 592 services in 2024, and Dr. Ha accepts Medicare assignment.

Does Dr. Patrick Ha offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Patrick Ha's MIPS score?

Dr. Ha's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Dr. Patrick Ha see?

CMS counts 302 Medicare patients who saw Dr. Ha in 2024, with an average age of 75.

Is Dr. Patrick Ha board certified?

Yes. Dr. Ha is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Patrick Ha bill to Medicare?

In 2024, Dr. Ha's most billed Medicare services were office visit, established patient (99213), surgery: lungs and airway (31575) and office visit, new patient (99204).

Where did Dr. Patrick Ha go to medical school?

Dr. Ha graduated from The Johns Hopkins University School of Medicine in 1999.

What drugs does Dr. Patrick Ha prescribe most?

In 2024 Medicare Part D data, Dr. Ha's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Ipratropium Bromide and Lidocaine HCl Viscous.

Has Dr. Patrick Ha received payments from drug or device companies?

CMS Open Payments shows $47,404 in general payments to Dr. Ha from 15 companies from 2016 to 2025. The largest total came from Janssen Research & Development, LLC.

How long has Dr. Patrick Ha been practicing?

Dr. Ha graduated from medical school in 1999, 27 years ago.

Does Dr. Patrick Ha do research?

Dmand AI links 152 publications to Dr. Ha, published from 2004 to 2025.

Who does Dr. Patrick Ha publish with?

Dr. Ha's most frequent co-authors are Joseph A. Califano, MD (54 shared papers), William Russell Ryan, MD (36 shared papers) and Carole Fakhry, MD (32 shared papers).

What insurance does Dr. Patrick Ha accept?

Dr. Ha is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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