DR. CHARLENE CHEN (M.D.) – Vascular Neurology Physician, NPI 1831386846

Vascular Neurology Physician

DR. CHARLENE CHEN (M.D.) is a healthcare provider. based in Los altos, California. specializing in Vascular Neurology Physician. They hold the professional credentials M.D.. They hold a License No. A96458 (CA). The NPI Number for DR. CHARLENE CHEN (M.D.) is 1831386846

Main info

Female

21 Years Of Experience

Accepts Medicare Assignment

Name

DR. CHARLENE CHEN (M.D.)

NPI

1831386846

Phone

(415) 600-5760

Address

325 DISTEL CIR

Enumeration Date

3 October 2007

Last Update Date

17 October 2019

Doctor Profile

Medical School Name

UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Secondary Phone

6506965400

Graduation Year

2005 (21 years ago)

PAC ID

9234309782

Group Practice PAC ID

4284538778

Professional Enrollment ID

I20110819000351

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience55

Completeness75

Years active:18State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CHARLENE CHEN (M.D.)

325, Distel Circle, Los Altos, Santa Clara County, California, 94022, United States
LOS ALTOS, CA 940221408
Phone: (415) 600-5760
Fax: (415) 369-1208
Type: Mailing
Van Ness Avenue, Civic Center, San Francisco, California, 94164, United States
SAN FRANCISCO, CA 94109
Phone: (415) 600-5760
Fax: (415) 369-1208
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 94022)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 4284538778View full group profile

Name	Specialty	State
DR. SHIRA BETH LIPTON (M.D.)	D E R M A T O L O G Y	CA
JULIA A CRONIN (MD)	A L L E R G Y/ I M M U N O L O G Y	CA
DR. MICHELLE M OLIVEIRA (M.D.)	-	CA
SHARON DENISE WASHINGTON (MD)	Hospitalist, Obstetrics/Gynecology	CA
DR. COURTNEY PAIGE RIDLEY (MD)	O B S T E T R I C S/ G Y N E C O L O G Y	OR
SARAH CHEYETTE (MD)	-	CA
SAMUEL J SANTORO (DO)	-	CA
DR. VALERIE DAWN CURTIS (MD)	-	CA
SHERRY HUANG (MD)	-	CA
DR. NATE EUGENE KELLY (M.D.)	A N E S T H E S I O L O G Y	CA

Reviews

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Frequently asked questions

Can I use this page to confirm DR. CHARLENE CHEN (M.D.)'s NPI?

Yes. DR. CHARLENE CHEN (M.D.) is listed with NPI 1831386846 in the public NPI dataset.

Is DR. CHARLENE CHEN (M.D.) still practicing?

DR. CHARLENE CHEN (M.D.) is currently listed as active in the public NPI registry.

What healthcare role does DR. CHARLENE CHEN (M.D.) hold?

Scheduling teams often label DR. CHARLENE CHEN (M.D.) under Vascular Neurology Physician. Clinical services aligned with this taxonomy classification.

What area does DR. CHARLENE CHEN (M.D.) serve?

DR. CHARLENE CHEN (M.D.)'s listing highlights Los Altos, California; more addresses can appear in NPPES.

Why does DR. CHARLENE CHEN (M.D.) have multiple addresses?

2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.