NPPES file of Aug 9, 2026

Meiyun Yang, D.O.

Family Medicine Physician · Alhambra, CA

Meiyun Yang, D.O. is a family medicine physician with a practice address in Alhambra, California, and NPI 1326066234, issued on Jul 18, 2006. Check the license (California 20A8915, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326066234
Name
Meiyun Yang
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A8915 CA
Self-reported in NPPES; status is on the state search
Practice location
55 S Raymond Ave, Alhambra, CA 91801
Phone
(626) 570-8005
Enumerated
Jul 18, 2006
Record last updated
Jan 16, 2026
Medicare enrollment
Enrolled (PECOS I20060908000515); accepts Medicare assignment
Medical or professional school
R Franklin University Of Med & Sci/Chicago Medical School, 2003
Telehealth
Offers telehealth (CMS)
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 55 S Raymond Ave

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

  1. Alexander Chan, MDInternal Medicine Physician1467413666
  2. Lisa Chinn, P.T.A.Physical Therapy Assistant1962575118
  3. Belen Gulick, M.P.T.Physical Therapist1457423576
  4. Douglas Gulick, P.T.Physical Therapist1679645790
  5. Carole Kishi, P.T.Physical Therapist1316278732
  6. Jennifer Lee, P.T.Physical Therapist1639405970

Verify Meiyun 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 20A8915
    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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61% fewer Medicare Part D claims than the average family medicine physician in 2024

1,383 Medicare Part D claims for 158 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 24 claims were for opioids.

  1. Meiyun Yang1,383
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium142 claims
  2. Losartan Potassium81 claims
  3. Simvastatin70 claims
  4. Alendronate Sodium67 claims
  5. Amlodipine Besylate67 claims
  6. Lisinopril59 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.

Bills Medicare through one group practice

  1. Healthcare Partners Affiliates Medical GroupArcadia, CA

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

Meiyun Yang among 17,133 family medicine physician records in California

Meiyun Yang, D.O. 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2003 · median 2005 among the 10,652 with a school on file
  • Record last updated2026 · 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).

26 family medicine physician records list a practice address in Alhambra

They are 26 of the 1,802 NPPES records with a practice address in Alhambra, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Thelma Buan, M.D.Alhambra, CA 918011568551547
  2. Justin Chan, M.D.Alhambra, CA 918011003818501
  3. Luning Chen, M.D.Alhambra, CA 918011306956529
  4. Corazon Co Thein, MDAlhambra, CA 918011982783502
  5. Benson Kwee, D.O.Alhambra, CA 918011861811762
  6. Michael Lam, M.DAlhambra, CA 918011528184587
  7. Weiguo Li, M.D.,PH.D.Alhambra, CA 918011972640142
  8. Hsiung Lin, M.D.Alhambra, CA 918011740380393

Common questions

What is Meiyun Yang, D.O.'s NPI number?

Meiyun Yang, D.O.'s National Provider Identifier (NPI) is 1326066234, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Meiyun Yang, D.O. located?

The NPPES record lists a practice address at 55 S Raymond Ave, Alhambra, CA, 91801. Phone: (626) 570-8005. Providers update this record themselves, so call before visiting.

How can I verify Meiyun Yang, D.O.'s license?

NPPES lists California license number 20A8915, 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 Meiyun Yang, D.O. prescribe under Medicare Part D?

In 2024, Meiyun Yang, D.O. had 1,383 Medicare Part D claims for 158 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.