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Active NPI 1366770703 Individual Practitioner Male Practitioner

Dr. Erik Thomas Sowder , PhD

Psychologist - Cognitive & Behavioral • San Francisco, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Erik Sowder, PhD is a certified Psychologist - Cognitive & Behavioral practicing in San Francisco, CA. With approximately 19 years of clinical experience since completing medical education in 2007, Dr. Sowder delivers high-quality medical care to the local community at 110 GARDENSIDE DR APT 501.

Dr. Sowder accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

110 Gardenside Dr Apt 501

San Francisco, CA 941311377

Telephone 7073692315

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Cognitive & Behavioral in San Francisco, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs +1.0 yrs vs City Avg
City Avg: 18.0 Yrs
State Avg: 28.0 Yrs
Regional Practice Density
7 Specialists

Practicing in San Francisco, CA (254 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sowder (19 Years) 19 Yrs
San Francisco Specialty Average (18.0 Years) 18.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-12-08
Psychologist - Cognitive & Behavioral Primary Specialty

NUCC Taxonomy Code: 103TB0200X

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location December 07, 2025

Registered at 110 GARDENSIDE DR APT 501, SAN FRANCISCO, CA 941311377 (Tel: 4153471808)

📍
Updated Business Mailing Address December 07, 2025

Registered at 110 GARDENSIDE DR APT 501, SAN FRANCISCO, CA 941311377 (Tel: 4153471808)

📍
Updated Practice Location May 21, 2024

Registered at 2075 18TH AVE, SAN FRANCISCO, CA 941161249 (Tel: 6466781136)

📍
Updated Business Mailing Address May 21, 2024

Registered at 2075 18TH AVE, SAN FRANCISCO, CA 941161249 (Tel: 6466781136)

NPI Profile Active August 28, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location August 28, 2010

Registered at 200 E 95TH ST, APT. 3B, NEW YORK, NY 101288023 (Tel: 2013443545)

📍
Updated Business Mailing Address August 28, 2010

Registered at 200 E 95TH ST, APT. 3B, NEW YORK, NY 101288023 (Tel: 2013443545)

👤
Provider Name / Credentials Updated August 28, 2010

Recorded as ERIK SOWDER, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 28, 2010

Psychologist

🟢
Initial NPI Registration & Enumeration November 23, 2009

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: 1366770703
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 23, 2009
Last Update: December 08, 2025
Sole Proprietor: Yes

Mailing Address

110 Gardenside Dr Apt 501

San Francisco, CA 941311377

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.