Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1821559956 Individual Practitioner Female Practitioner

Dr. Phoebe Ann Winn , MD

Pediatrics • San Francisco, CA

Professional Overview & Biography Verified Profile Summary

Dr. Phoebe Winn, MD is a registered healthcare professional specializing in Pediatrics in San Francisco, CA. Practice services are available at 521 PARNASSUS AVE FL 7 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

521 Parnassus Ave Fl 7

San Francisco, CA 941432206

Telephone 4153531238
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in San Francisco, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.4 Yrs
State Avg: 22.5 Yrs
Regional Practice Density
530 Specialists

Practicing in San Francisco, CA (9612 Statewide)

Telehealth Adoption Rate
1.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-21
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CA A178293

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.

Pediatrics - Hospice and Palliative Medicine

NUCC Taxonomy Code: 2080H0002X

State License WA 61570806

A pediatrician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Pediatrics - Hospice and Palliative Medicine

NUCC Taxonomy Code: 2080H0002X

State License CA A178293

A pediatrician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Secondary Practice Locations

4800 Sand Point Way Ne

Seattle, WA 981053901

Phone: 2068848520

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

36 Associated Practitioners
NPI 1043269277

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Robin Clark , PA-C

Physician Assistant

NPI 1063403483

Physician Assistant (Certified)

Maytal Firnberg

Pediatrics - Pediatric Emergency Medicine

NPI 1063806065
Henok Tefera

Physician Assistant

NPI 1154610863
Jessica Der , PA-C

Physician Assistant

NPI 1184070187

Physician Assistant (Certified)

Lorraine Petti , PA

Physician Assistant

NPI 1225076433

Physician Assistant

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location April 21, 2026

Registered at 521 PARNASSUS AVE FL 7, SAN FRANCISCO, CA 941432206 (Tel: 4153531238)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 21, 2026

Pediatrics (License #A178293 in CA)

📍
Updated Practice Location June 24, 2024

Registered at 4800 SAND POINT WAY NE, SEATTLE, WA 981053901 (Tel: 2068848520)

📍
Updated Business Mailing Address June 24, 2024

Registered at 4800 SAND POINT WAY NE, SEATTLE, WA 981053901 (Tel: 4158302908)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2024

Pediatrics (License #A178293 in CA)

NPI Profile Active March 29, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 29, 2019

Registered at 747 52ND ST, OAKLAND, CA 946091809 (Tel: 5104283331)

📍
Updated Business Mailing Address March 29, 2019

Registered at 322 LAWTON ST, SAN FRANCISCO, CA 941223601 (Tel: 4158302908)

👤
Provider Name / Credentials Updated March 29, 2019

Recorded as PHOEBE WINN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 29, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1821559956
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2019
Last Update: April 21, 2026
Sole Proprietor: No

Mailing Address

4800 Sand Point Way Ne

Seattle, WA 981053901

Phone: 4158302908

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.