Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1902259880 Individual Practitioner Male Practitioner

Dr. Michael Ruderman , DO, MPH

Specialist - Research Study • Oakland, CA

Professional Overview & Biography Verified Profile Summary

Dr. Michael Ruderman, DO, MPH is a registered healthcare professional specializing in Specialist - Research Study in Oakland, CA. Practice services are available at 2940 SUMMIT ST STE 2D under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2940 Summit St Ste 2d

Oakland, CA 946093416

Telephone 8582455644
Fax 5105713149
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist - Research Study in Oakland, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 49.0 Yrs
Regional Practice Density
4 Specialists

Practicing in Oakland, CA (86 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

Medical Specialties & State Licenses

CMS Verified: 2025-10-08
Specialist - Research Study Primary Specialty

NUCC Taxonomy Code: 1744R1102X

Definition to come...

Psychiatry & Neurology - Psychiatry

NUCC Taxonomy Code: 2084P0800X

State License CA 20A18101

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Associates & Co-Workers

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

34 Associated Practitioners
Dr. Diane Wu , MD

Psychiatry & Neurology - Psychiatry

NPI 1033572599

Doctor of Medicine (M.D.)

Sean Carr , NBC-HWC

Health & Wellness Coach

NPI 1073320404

NBCHWC

Susan Carroll , TRAINEE, MA

Counselor - Mental Health

NPI 1134642457

TRAINEE, Master of Arts

Nikita Rajan

Marriage & Family Therapist

NPI 1134783525
Zoe Davis , LMHC

Counselor - Mental Health

NPI 1144852005

Licensed Mental Health Counselor

Grace Liu , MA

Counselor - Mental Health

NPI 1164221982

Master of Arts

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location October 08, 2025

Registered at 2940 SUMMIT ST STE 2D, OAKLAND, CA 946093416 (Tel: 8582455644)

📍
Updated Business Mailing Address October 08, 2025

Registered at 2940 SUMMIT ST STE 2D, OAKLAND, CA 946093416 (Tel: 8582455644)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2025

Specialist

📍
Updated Business Mailing Address November 09, 2021

Registered at 4150 CLEMENT ST # 151, SAN FRANCISCO, CA 941211563

📍
Updated Practice Location November 24, 2020

Registered at 4150 CLEMENT ST, SAN FRANCISCO, CA 941211563 (Tel: 8008653384)

👤
Provider Name / Credentials Updated November 24, 2020

Recorded as MICHAEL RUDERMAN, DO, MPH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 24, 2020

Psychiatry & Neurology (License #20A18101 in CA)

NPI Profile Active July 15, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location July 15, 2016

Registered at 940 BELMONT ST, BROCKTON, MA 023015596 (Tel: 8008653384)

📍
Updated Business Mailing Address July 15, 2016

Registered at 11 SPALDING ST, UNIT #2, JAMAICA PLAIN, MA 021303233 (Tel: 8582455644)

👤
Provider Name / Credentials Updated July 15, 2016

Recorded as MICHAEL RUDERMAN, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 15, 2016

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: 1902259880
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 15, 2016
Last Update: October 08, 2025
Sole Proprietor: Yes

Mailing Address

2940 Summit St Ste 2d

Oakland, CA 946093416

Phone: 8582455644

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.