NPPES file of Aug 9, 2026

Jennifer Perkins Chen, D.D.S., M.D.

Oral & Maxillofacial Surgery (D.M.D.) · San Francisco, CA

Jennifer Perkins Chen, D.D.S., M.D. is an oral & maxillofacial surgery (d.m.d.) with a practice address in San Francisco, California, and NPI 1194967174, issued on Apr 6, 2009. Check the license (California A122340, as entered in NPPES) with the California board that licenses this profession; 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
1194967174
Name
Jennifer Perkins Chen
Credential
D.D.S., M.D.
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License numbers
A122340 CA
56523 CA
Self-reported in NPPES; status is on the state search
Practice location
707 Parnassus Ave, San Francisco, CA 94143
Phone
(415) 476-1316
Enumerated
Apr 6, 2009
Record last updated
Sep 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140522001449); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 2011
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 707 Parnassus Ave

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

  1. Mary AbdelnourStudent in an Organized Health Care Education/Training Program1972343887
  2. Mariam AbushararStudent in an Organized Health Care Education/Training Program1932893286
  3. Riley AdachiStudent in an Organized Health Care Education/Training Program1851289516
  4. Ardeshir AdhamiStudent in an Organized Health Care Education/Training Program1477393387
  5. Shahrzad AfghaniStudent in an Organized Health Care Education/Training Program1538609045
  6. Shervin AfghaniStudent in an Organized Health Care Education/Training Program1316709066

Verify Jennifer Perkins Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A122340
    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
Find the California license search

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82% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024

67 Medicare Part D claims for 18 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D.

  1. Jennifer Perkins Chen67
  2. Specialty average366

Most prescribed

  1. Pentoxifylline38 claims
  2. Chlorhexidine Gluconate11 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. Ucsf Oral And Maxillofacial SurgerySan Francisco, CA

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

Oral & Maxillofacial Surgery (D.M.D.) providers in California

There are 154 oral & maxillofacial surgery (d.m.d.) records in California.

Other oral & maxillofacial surgery (d.m.d.) records in California

  1. Kimiko AgariLos Angeles, CA1043665219
  2. Tara Aghaloo, DDS, MD, PHDLos Angeles, CA1740464692
  3. Arsalan Ahani, D.D.S, M.D.San Mateo, CA1215035696
  4. Yervant Aslanian, DDS MDGlendale, CA1720140627
  5. Moris Aynechi, DMD, MDBeverly Hills, CA1760565956
  6. Eric Baker, DDS, MDDana Point, CA1386935468
  7. Peter Balacky, DDSLos Angeles, CA1164881926
  8. David Bell, M.D. D.D.S.Orange, CA1346430279
  9. Michael Belton, DDS, MD INCRancho Cucamonga, CA1720174832
  10. Joel Berger, D.D.S.,M.D.San Diego, CA1841218229

Common questions

What is Jennifer Perkins Chen, D.D.S., M.D.'s NPI number?

Jennifer Perkins Chen, D.D.S., M.D.'s National Provider Identifier (NPI) is 1194967174, issued on Apr 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Perkins Chen, D.D.S., M.D. located?

The NPPES record lists a practice address at 707 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 476-1316. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Perkins Chen, D.D.S., M.D.'s license?

NPPES lists California license number A122340, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Perkins Chen, D.D.S., M.D. prescribe under Medicare Part D?

In 2024, Jennifer Perkins Chen, D.D.S., M.D. had 67 Medicare Part D claims for 18 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.