NPPES file of Aug 9, 2026

Patricia Dan Myung, MD

Family Medicine Physician · San Francisco, CA

Patricia Dan Myung, MD is a family medicine physician with a practice address in San Francisco, California, and NPI 1922284009, issued on Jan 18, 2008. Check the license (California A100083, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922284009
Name
Patricia Dan Myung
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A100083 CA
Self-reported in NPPES; status is on the state search
Practice location
375 Laguna Honda Blvd, San Francisco, CA 94116
Phone
(415) 759-4553
Enumerated
Jan 18, 2008
Record last updated
Mar 26, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 375 Laguna Honda Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shahab Aghamir, MDInternal Medicine Physician1275778243
  2. Martin Albion, MDInternal Medicine Physician1548397896
  3. Lucy Andrade, MS, CCC SLPSpeech-Language Pathologist1194854984
  4. Josephine Angcay, PTPhysical Therapist1255462362
  5. Fatima Ascano-Martin, DNP, RN, GCNS-BCMedical-Surgical Clinical Nurse Specialist1710205158
  6. Lai Lai Aung, M.DInternal Medicine Physician1396945127

Verify Patricia Dan Myung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A100083
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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35% fewer Medicare Part D claims than the average family medicine physician in 2024

2,300 Medicare Part D claims for 26 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 66 claims were for opioids.

  1. Patricia Myung2,300
  2. Specialty average3,544

Most prescribed

  1. Biktarvy152 claims
  2. Tamsulosin Hcl137 claims
  3. Triumeq114 claims
  4. Atorvastatin Calcium112 claims
  5. Baclofen107 claims
  6. Metformin Hcl97 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.0
  2. Costout of 100 · 30%81.6
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Patricia Dan Myung among 17,133 family medicine physician records in California

Patricia Dan Myung, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 42% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2015 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in California

There are 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Larry Dickey, MDSan Francisco, CA 941161407999105
  2. Wilmie Hathaway, DOSan Francisco, CA 941161770693558
  3. Alkarim Jina, M.D.San Francisco, CA 941161609171719
  4. Yeva Johnson, MD, MPHSan Francisco, CA 941161992837926
  5. Mark Renneker, MDSan Francisco, CA 941161659411999
  6. Colleen Riley, M.D.San Francisco, CA 941161861416653
  7. Daniel Rybold, MDSan Francisco, CA 941161497895585
  8. Melissa Wong, MDSan Francisco, CA 941161578727756

Common questions

What is Patricia Dan Myung, MD's NPI number?

Patricia Dan Myung, MD's National Provider Identifier (NPI) is 1922284009, issued on Jan 18, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Dan Myung, MD located?

The NPPES record lists a practice address at 375 Laguna Honda Blvd, San Francisco, CA, 94116. Phone: (415) 759-4553. Providers update this record themselves, so call before visiting.

How can I verify Patricia Dan Myung, MD's license?

NPPES lists California license number A100083, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Patricia Dan Myung, MD prescribe under Medicare Part D?

In 2024, Patricia Dan Myung, MD had 2,300 Medicare Part D claims for 26 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Patricia Dan Myung, MD's MIPS final score?

The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.