PHOEBE ANN WINN MD
NPI 1821559956
Pediatrics in San Francisco, CA

Q: What is Phoebe Winn's NPI number?

The NPI number for Phoebe Winn is 1821559956. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Q: What is Phoebe Winn's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Phoebe Winn was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 March 29, 2019PECOS Enrolled

521 PARNASSUS AVE FL 7, SAN FRANCISCO, CA 94143(415) 353-1238 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 21, 2026, Jul 22, 2024, Jun 24, 2024 and 1 more (4 updates tracked since 2024).

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About Phoebe Ann Winn Md NPPES

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

PHOEBE ANN WINN MD (NPI 1821559956) is an individual pediatrics provider in San Francisco, California, licensed in California (A178293) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1821559956

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NamePHOEBE ANN WINNCredential: MD

Location Address521 PARNASSUS AVE FL 7San Francisco, CA 94143-2206

Mailing Address4800 Sand Point Way NeSeattle, WA 98105-3901 · (415) 830-2908

Phone(415) 353-1238

Sole ProprietorNo

Enumeration DateMarch 29, 2019

Last NPPES UpdateApril 21, 20264 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1821559956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A178293

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Also ListedPediatrics · Hospice and Palliative MedicineTaxonomy 2080H0002X · License 61570806 (WA), A178293 (CA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

521 PARNASSUS AVE FL 7, San Francisco, CA 94143

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Secondary Practice Location 1

Location 14800 Sand Point Way NESeattle, WA 98105-3901 · Phone (206) 884-8520

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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)

Phoebe Ann Winn 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 94143 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.

SAT KARTAR KHALSA

Student in an Organized Health Care Education/Training Program