Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1285374108 Individual Practitioner Male Practitioner

Dr. Eric Williamson , MD

Internal Medicine • Travis Afb, CA

Professional Overview & Biography Verified Profile Summary

Dr. Eric Williamson, MD is a certified Internal Medicine practicing in Travis Afb, CA. With approximately 4 years of clinical experience since graduating from New York University School Of Medicine in 2022, Dr. Williamson delivers high-quality medical care to the local community at 60 MDG/SGGX.

Dr. Williamson does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

60 Mdg/sggx
101 Bodin Circle

Travis Afb, CA 945351809

Telephone 7074237342
Associated Practice Facility / Clinic
🏢 David Grant Medical Center Facility NPI 1063481232

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

2022

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Travis Afb, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -7.1 yrs vs City Avg
City Avg: 11.1 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
23 Specialists

Practicing in Travis Afb, CA (18502 Statewide)

Telehealth Adoption Rate
13.0% 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. Williamson (4 Years) 4 Yrs
Travis Afb Specialty Average (11.1 Years) 11.1 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-22
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 328752

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

14 Associated Practitioners
Dr. Mark Derasmo , MD

Internal Medicine - Infectious Disease

NPI 1023647419

Doctor of Medicine (M.D.)

Dr. Randy Sid , MD

Internal Medicine

NPI 1144424235

Doctor of Medicine (M.D.)

Dr. Robert Marshall , MD

Internal Medicine

NPI 1265412746

Doctor of Medicine (M.D.)

Dr. Monika Kc , DO

Internal Medicine

NPI 1275107161

Doctor of Osteopathic Medicine (D.O.)

Jonathan Eilers

Internal Medicine

NPI 1376937821
Dr. James Dizmang , MD

Internal Medicine - Rheumatology

NPI 1386004059

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location July 25, 2025

Registered at 60 MDG/SGGX, 101 BODIN CIRCLE, TRAVIS AFB, CA 945351809 (Tel: 7074237342)

📍
Updated Business Mailing Address July 25, 2025

Registered at 60 MDG/SGGX, 101 BODIN CIRCLE, TRAVIS AFB, CA 945351809

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 25, 2025

Internal Medicine (License #328752 in NY)

📍
Updated Practice Location July 07, 2025

Registered at 101 BODIN CIR, TRAVIS AFB, CA 945351809 (Tel: 7074237342)

📍
Updated Business Mailing Address July 07, 2025

Registered at 101 BODIN CIR, TRAVIS AFB, CA 945351809 (Tel: 7074237342)

👤
Provider Name / Credentials Updated July 07, 2025

Recorded as ERIC WILLIAMSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 07, 2025

Military Health Care Provider (License #328752 in NY)

📍
Updated Practice Location April 26, 2022

Registered at 550 1ST AVE, NEW YORK, NY 100166402 (Tel: 3158131669)

NPI Profile Active March 30, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location March 30, 2022

Registered at 462 1ST AVE, NEW YORK, NY 100169196 (Tel: 2125624141)

📍
Updated Business Mailing Address March 30, 2022

Registered at 11 E 36TH ST STE 406, NEW YORK, NY 100163318 (Tel: 3158131669)

👤
Provider Name / Credentials Updated March 30, 2022

Recorded as ERIC WILLIAMSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 30, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 30, 2022

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: 1285374108
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 30, 2022
Last Update: July 25, 2025
Sole Proprietor: No

Mailing Address

60 Mdg/sggx, 101 Bodin Circle

Travis Afb, CA 945351809

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.