NPPES file of Aug 9, 2026

Kimberly Chen, DO, MPH

Geriatric Medicine (Family Medicine) Physician · Rosemead, CA

Kimberly Chen, DO, MPH is a geriatric medicine (family medicine) physician with a practice address in Rosemead, California, and NPI 1184116766, issued on May 31, 2018. Check the license (California 20A18960, 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
1184116766
Name
Kimberly Chen
Credential
DO, MPH
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
20A18960 CA
Self-reported in NPPES; status is on the state search
Practice location
8399 Garvey Ave, Rosemead, CA 91770
Phone
(626) 773-8436
Enumerated
May 31, 2018
Record last updated
Jun 22, 2023
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.
Download card Updates feed

8 nearest geriatric medicine (family medicine) physician records → All 243 in California → Look up another NPI →

Also registered at 8399 Garvey Ave

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

  1. Andy Chen, MDInternal Medicine Physician1831153659
  2. Edwin Escueta, MSN, FNP-CNurse Practitioner1851702435
  3. Andrew Hua, DPTPhysical Therapist1336027473
  4. Dosun Kim, NURSE PRACTITIONERAcute Care Nurse Practitioner1508889064
  5. Sarah Kwon, OTR/LOccupational Therapist1881572931
  6. Xinping Park, DOFamily Medicine Physician1942878947

Verify Kimberly Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A18960    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

48% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024

2,703 Medicare Part D claims for 121 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Kimberly Chen2,703
  2. Specialty average5,222

Most prescribed

  1. Atorvastatin Calcium236 claims
  2. Metformin Hcl163 claims
  3. Alendronate Sodium127 claims
  4. Losartan Potassium104 claims
  5. Tamsulosin Hcl100 claims
  6. Rosuvastatin Calcium94 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.

Industry payments in 2024: $121.83

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 460 providers of this specialty with any payment received $1,218.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kimberly Chen$121.83
  2. Specialty average$1,218.49

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

Kimberly Chen among 243 geriatric medicine (family medicine) physician records in California

Kimberly Chen, DO, MPH 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 2018, is newer than 90% of them.

  • NPI issued2018 · 90% of these records are older, 9% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 46% of these records are
  • Record last updated2023 · 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.

All 243 in California → Every provider in Rosemead → Geriatric Medicine (Family Medicine) Physician nationwide →

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

  1. Elaine Roh, MDPomona, CA 917671033614722
  2. Kim VuPomona, CA 917671003443649
  3. Burn Park, M.D.Rowland Heights, CA 917481912196056
  4. Yi Wang, M.D.City Of Industry, CA 917481427248319
  5. John Dimare, M.D.Glendora, CA 917411013246578
  6. Katie SoeEl Monte, CA 917331881156925
  7. Jung Han, DOEl Monte, CA 917311992092357
  8. Thomas Woodbury, D.O.Rancho Cucamonga, CA 917301609878115

Common questions

What is Kimberly Chen, DO, MPH's NPI number?

Kimberly Chen, DO, MPH's National Provider Identifier (NPI) is 1184116766, issued on May 31, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Chen, DO, MPH located?

The NPPES record lists a practice address at 8399 Garvey Ave, Rosemead, CA, 91770. Phone: (626) 773-8436. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Chen, DO, MPH's license?

NPPES lists California license number 20A18960, 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 Kimberly Chen, DO, MPH prescribe under Medicare Part D?

In 2024, Kimberly Chen, DO, MPH had 2,703 Medicare Part D claims for 121 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.