PEI CHEN MD
NPI 1295054948
Internal Medicine - Geriatric Medicine in San Francisco, CA

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.

Active since May 20, 2010PECOS Enrolled

3575 GEARY BLVD, FIRST FLOOR, SAN FRANCISCO, CA 94118(415) 353-4900(415) 353-8101 Get Directions Write a Review

NPPES record last updated: July 3, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Pei Chen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PEI CHEN MD (NPI 1295054948) is an individual geriatric medicine provider in San Francisco, California, licensed in California (A135701) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295054948

Entity TypeIndividualFemale

Primary Taxonomy207RG0300X

Provider Legal NamePEI CHENCredential: MD

Location Address3575 GEARY BLVD, FIRST FLOORSan Francisco, CA 94118-3212

Mailing Address3575 Geary Blvd, First FloorSan Francisco, CA 94118-3212 · (415) 353-4900 · Fax (415) 353-8101

Phone(415) 353-4900

Fax(415) 353-8101

Sole ProprietorNo

Enumeration DateMay 20, 2010

Last NPPES UpdateJuly 3, 2015

✔ NPI 1295054948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

Licenses✔ Licensed in CA · A135701✔ Licensed in NY · 269237

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Also ListedInternal MedicineTaxonomy 207R00000X · License 269237 (NY), A135701 (CA)

3575 GEARY BLVD, San Francisco, CA 94118

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pei Chen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.