NPPES file of Aug 9, 2026

Judy Chen, M.D.

Family Medicine Physician · Redondo Beach, CA

Judy Chen, M.D. is a family medicine physician with a practice address in Redondo Beach, California, and NPI 1083657100, issued on Jun 14, 2006. Check the license (California A69702, 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
1083657100
Name
Judy Chen
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A69702 CA
Self-reported in NPPES; status is on the state search
Practice location
502 Torrance Blvd, Redondo Beach, CA 90277
Phone
(310) 316-0811
Enumerated
Jun 14, 2006
Record last updated
Dec 7, 2025
Medicaid ID
00A697020 CA
Medicare enrollment
Enrolled (PECOS I20100414000537); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 1998
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 502 Torrance Blvd

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

  1. Nneka Akubuilo, M.D.Family Medicine Physician1407877442
  2. Lynn Armstrong, FNP-BCFamily Nurse Practitioner1992032940
  3. Eric Arosemena, M.DFamily Medicine Physician1962479337
  4. Jennifer Auf Der Springe, M.D., M.P.H.Family Medicine Physician1760865208
  5. Diana Chang, M.D.Family Medicine Physician1235105198
  6. Kanti Charugundla, PA-CPhysician Assistant1326153990

Verify Judy 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 A69702    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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56% fewer Medicare Part D claims than the average family medicine physician in 2024

1,568 Medicare Part D claims for 577 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Judy Chen1,568
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium77 claims
  2. Amlodipine Besylate57 claims
  3. Albuterol Sulfate Hfa49 claims
  4. Levothyroxine Sodium46 claims
  5. Omeprazole44 claims
  6. Losartan Potassium40 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 GroupTorrance, CA

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

46 family medicine physician records list a practice address in Redondo Beach

They are 46 of the 1,513 NPPES records with a practice address in Redondo Beach, and 17,133 family medicine physician records in California.

All 46 in Redondo Beach → All 17,133 in California → Every provider in Redondo Beach →

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Judy Chen, M.D.'s NPI number?

Judy Chen, M.D.'s National Provider Identifier (NPI) is 1083657100, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Judy Chen, M.D. located?

The NPPES record lists a practice address at 502 Torrance Blvd, Redondo Beach, CA, 90277. Phone: (310) 316-0811. Providers update this record themselves, so call before visiting.

How can I verify Judy Chen, M.D.'s license?

NPPES lists California license number A69702, 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 Judy Chen, M.D. prescribe under Medicare Part D?

In 2024, Judy Chen, M.D. had 1,568 Medicare Part D claims for 577 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.

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.