NPPES file of Aug 9, 2026

Michelle Yim Tang, DO

Geriatric Medicine (Family Medicine) Physician · Los Angeles, CA

Michelle Yim Tang, DO is a geriatric medicine (family medicine) physician with a practice address in Los Angeles, California, and NPI 1639608433, issued on Jun 6, 2017. Check the license (California A16683, 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
1639608433
Name
Michelle Yim Tang
Credential
DO
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
A16683 CA
Self-reported in NPPES; status is on the state search
Practice location
1400 S Grand Ave, Los Angeles, CA 90015
Phone
(213) 741-1106
Enumerated
Jun 6, 2017
Record last updated
Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200302001189); accepts Medicare assignment
Medical or professional school
College Of Osteo Med Of The Pacific At Pomona, 2017
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 1400 S Grand Ave

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

  1. Seidy AlejandroClinical Social Worker1538927710
  2. Tina Alva, D.P.T.Physical Therapist1629220496
  3. Ali Amini, M.D.Internal Medicine Physician1528251386
  4. Armaity Austin, M.D, M.P.H, FAAFPFamily Medicine Physician1558348946
  5. Farid Besharat, M.D.Pulmonary Disease Physician1366548620
  6. Harvey Brown, MDPulmonary Disease Physician1235111717

Verify Michelle Yim Tang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A16683
    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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89% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024

561 Medicare Part D claims for 93 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D.

  1. Michelle Yim Tang561
  2. Specialty average5,222

Most prescribed

  1. Losartan Potassium34 claims
  2. Metformin Hcl32 claims
  3. Atorvastatin Calcium27 claims
  4. Jardiance25 claims
  5. Lisinopril25 claims
  6. Janumet23 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. Emanate Health Medical Care FoundationWest Covina, CA

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

Michelle Yim Tang among 243 geriatric medicine (family medicine) physician records in California

Michelle Yim Tang, DO is one of 243 geriatric medicine (family medicine) physician records with a practice address in California. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.

  • NPI issued2017 · 86% of these records are older, 10% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2017 · median 2004 among the 111 with a school on file
  • Record last updated2021 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Family Medicine) Physician providers in California

There are 243 geriatric medicine (family medicine) physician records in California.

The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes

  1. Thinzar Htut, MDLos Angeles, CA 900151467606079
  2. Mahsa Yazdan Bakhsh, MDLos Angeles, CA 900151972845220
  3. Francisco Campabadal, MDLos Angeles, CA 900221679734479
  4. Rina Iofel, D.O.Los Angeles, CA 900221841339165
  5. David Chang, MDLos Angeles, CA 900271801968136
  6. Peter Khang, MDLos Angeles, CA 900271609947670
  7. Kuo-Wei Lee, MDLos Angeles, CA 900271710047972
  8. Mario Milch, MDLos Angeles, CA 900271164599189

Common questions

What is Michelle Yim Tang, DO's NPI number?

Michelle Yim Tang, DO's National Provider Identifier (NPI) is 1639608433, issued on Jun 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Yim Tang, DO located?

The NPPES record lists a practice address at 1400 S Grand Ave, Los Angeles, CA, 90015. Phone: (213) 741-1106. Providers update this record themselves, so call before visiting.

How can I verify Michelle Yim Tang, DO's license?

NPPES lists California license number A16683, 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 Michelle Yim Tang, DO prescribe under Medicare Part D?

In 2024, Michelle Yim Tang, DO had 561 Medicare Part D claims for 93 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.