Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770996779 Individual Practitioner Male Practitioner

Dr. Derek Witteman , DO

General Practice • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Derek Witteman, DO is a certified General Practice practicing in San Antonio, TX. With approximately 12 years of clinical experience since completing medical education in 2014, Dr. Witteman delivers high-quality medical care to the local community at 8519 STATE HIGHWAY 151.

Dr. Witteman is affiliated with Professional Imaging Pllc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

8519 State Highway 151

San Antonio, TX 782452492

Telephone 5307201785
Associated Practice Facility / Clinic
🏢 Tmc Provider Group Pllc Facility NPI 1669837464

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in San Antonio, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -13.2 yrs vs City Avg
City Avg: 25.2 Yrs
State Avg: 27.9 Yrs
Regional Practice Density
95 Specialists

Practicing in San Antonio, TX (1183 Statewide)

Telehealth Adoption Rate
2.1% 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. Witteman (12 Years) 12 Yrs
San Antonio Specialty Average (25.2 Years) 25.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-07-09
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License TX S6095

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

General Practice

NUCC Taxonomy Code: 208D00000X

State License CA 20A14540

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

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.

Hospital & Practice Group Affiliations

Professional Imaging Pllc

1717 Rotary Dr, Humble, TX 773385235

Phone: 2812726277

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location July 09, 2026

Registered at 8519 STATE HIGHWAY 151, SAN ANTONIO, TX 782452492 (Tel: 5307201785)

📍
Updated Business Mailing Address July 09, 2026

Registered at 5900 BALCONES DR STE 100, AUSTIN, TX 787314298

👤
Provider Name / Credentials Updated July 09, 2026

Recorded as DEREK WITTEMAN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2026

General Practice (License #20A14540 in CA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2026

Pediatrics (License #S6095 in TX)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 24, 2019

General Practice (License #20A14540 in CA)

NPI Profile Active June 06, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location June 06, 2014

Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER ARMY MEDICAL CENTER, HI 968595001 (Tel: 8084332474)

📍
Updated Business Mailing Address June 06, 2014

Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER ARMY MEDICAL CENTER, HI 968595001

👤
Provider Name / Credentials Updated June 06, 2014

Recorded as DEREK WITTEMAN, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 06, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Derek Witteman. Be the first to share your experience!

Sign in to leave a review for Dr. Derek Witteman

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1770996779
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2014
Last Update: July 09, 2026
Sole Proprietor: No

Mailing Address

5900 Balcones Dr Ste 100

Austin, TX 787314298

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.