PINCHIEH CHIANG D.O.
NPI 1558646513
Family Medicine in San Francisco, CA

Q: What is Pinchieh Chiang's NPI number?

The NPI number for Pinchieh Chiang is 1558646513. It was assigned to this individual provider in the NPPES registry on October 20, 2011.

Q: What is Pinchieh Chiang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Pinchieh Chiang was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 20, 2011PECOS Enrolled

333 1ST ST STE A, SAN FRANCISCO, CA 94105(888) 803-3370(888) 803-3331 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 16, 2026, Dec 11, 2025, Sep 3, 2025 and 2 more (5 updates tracked since 2024).

On this page

About Pinchieh Chiang D.o. NPPES

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

PINCHIEH CHIANG D.O. (NPI 1558646513) is an individual family medicine provider in San Francisco, California, licensed in California (20A11887) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1558646513

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NamePINCHIEH CHIANGCredential: D.O.

Location Address333 1ST ST STE ASan Francisco, CA 94105-2661

Mailing Address216 F St # 141Davis, CA 95616-4515

Phone(888) 803-3370

Fax(888) 803-3331

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateOctober 20, 2011

Last NPPES UpdateMarch 16, 20265 updates tracked since enumeration

NPPES CertifiedMarch 16, 2026

✔ NPI 1558646513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in CA · 20A11887✔ Licensed in WA · OP61182013✔ Licensed in TN · 4731✔ Licensed in OH · 34.016891✔ Licensed in FL · OS18561✔ Licensed in TX · T9659✔ Licensed in AZ · 009618✔ Licensed in NJ · 25MB11399000✔ Licensed in OR · DO205734✔ Licensed in IL · 036.158664✔ Licensed in CO · CDR.0002301✔ Licensed in NY · 281673✔ Licensed in PA · OS021889

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

333 1ST ST STE A, San Francisco, CA 94105

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pinchieh Chiang D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6709171994

PECOS Enrollment IDI20260306000359, I20260701000897

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 94105 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. KILEA LANAY JOHNSON MSN, RN, FNP-C

Nurse Practitioner (Family)