NPPES file of Aug 9, 2026

Hui Ming Yang, MD

Internal Medicine Physician · Daly City, CA

Hui Ming Yang, MD is an internal medicine physician with a practice address in Daly City, California, and NPI 1013212265, issued on Jan 20, 2011. Check the license (California A113938, 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
1013212265
Name
Hui Ming Yang
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A113938 CA
Self-reported in NPPES; status is on the state search
Practice location
1900 Sullivan Ave, Daly City, CA 94015
Phone
(415) 680-4135
Enumerated
Jan 20, 2011
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20110722000413); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1900 Sullivan Ave

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

  1. Stephen Abedon, M.D.Diagnostic Radiology Physician1689628687
  2. Mandana AbollhassaniHospitalist Physician1588826242
  3. Anupam Aditi, M.D.Internal Medicine Physician1407084494
  4. Fanny Albano, OTR/LOccupational Therapist1205456514
  5. Mark Alderdice, M.D.Emergency Medicine Physician1689612871
  6. Shalin Amin, M.D.Vascular & Interventional Radiology Physician1912141664

Verify Hui Ming Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A113938
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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86% fewer Medicare Part D claims than the average internal medicine physician in 2024

434 Medicare Part D claims for 173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 12 claims were for opioids.

  1. Hui Yang434
  2. Specialty average3,176

Most prescribed

  1. Pantoprazole Sodium32 claims
  2. Amoxicillin-Clavulanate Potass23 claims
  3. Atorvastatin Calcium21 claims
  4. Doxycycline Hyclate17 claims
  5. Eliquis17 claims
  6. Furosemide17 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 MIPS final score for 2023 (Medicare payment program): 95 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score100.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $22.12

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hui Yang$22.12
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. San Francisco Unified Physicians Group, IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hui Ming Yang among 17,696 internal medicine physician records in California

Hui Ming Yang, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.

  • NPI issued2011 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1988 · median 2004 among the 11,065 with a school on file
  • Record last updated2022 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 internal medicine physician records list a practice address in Daly City

They are 56 of the 1,606 NPPES records with a practice address in Daly City, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kenneth Chuang, M.D.Daly City, CA 940151568492445
  2. Jesus Roland Gatpolintan, M.D.Daly City, CA 940151720064488
  3. Daniel Hwang, M.D.Daly City, CA 940151871683532
  4. John Lai, M.D.Daly City, CA 940151457398406
  5. Damon Lee, MDDaly City, CA 940151922095256
  6. Shu May Lee, M.D.Daly City, CA 940151689614992
  7. Karl Lee, M.D.Daly City, CA 940151093746703
  8. Michael McNamara, M.D.Daly City, CA 940151235220658

Common questions

What is Hui Ming Yang, MD's NPI number?

Hui Ming Yang, MD's National Provider Identifier (NPI) is 1013212265, issued on Jan 20, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Hui Ming Yang, MD located?

The NPPES record lists a practice address at 1900 Sullivan Ave, Daly City, CA, 94015. Phone: (415) 680-4135. Providers update this record themselves, so call before visiting.

How can I verify Hui Ming Yang, MD's license?

NPPES lists California license number A113938, 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 Hui Ming Yang, MD prescribe under Medicare Part D?

In 2024, Hui Ming Yang, MD had 434 Medicare Part D claims for 173 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Hui Ming Yang, MD's MIPS final score?

The 2023 MIPS final score is 95 of 100. 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.