Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1275154890 Individual Practitioner Male Practitioner

Dr. Robert Michael Diaz , MD

Surgery • Dallas, TX

Professional Overview & Biography Verified Profile Summary

Dr. Robert Diaz, MD is a registered healthcare professional specializing in Surgery in Dallas, TX. Practice services are available at 3500 GASTON AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3500 Gaston Ave

Dallas, TX 752462088

Telephone 2148202362
Fax 2148207272
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Dallas, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.6 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
216 Specialists

Practicing in Dallas, TX (2342 Statewide)

Telehealth Adoption Rate
18.5% 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: 2026-03-24
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX V9887

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License TX BP10071715

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.

Practice Associates & Co-Workers

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

11 Associated Practitioners
Dr. Kendall Baecher , MD

Student in an Organized Health Care Education/Training Program

NPI 1235834656

Doctor of Medicine (M.D.)

NPI 1255505053

Doctor of Medicine (M.D.)

Dr. Zoya Mohammad , MD

Internal Medicine

NPI 1275199408

Doctor of Medicine (M.D.)

NPI 1356755680

Doctor of Medicine (M.D.)

Madisen Seidel

Student in an Organized Health Care Education/Training Program

NPI 1407608763
Dr. Daniel Zamora Valdes , MD

Student in an Organized Health Care Education/Training Program

NPI 1417364555

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Business Mailing Address March 24, 2026

Registered at 10710 MCPHERSON RD STE 306, LAREDO, TX 780456271 (Tel: 4323522057)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2026

Surgery (License #V9887 in TX)

📍
Updated Practice Location June 17, 2025

Registered at 3500 GASTON AVE, DALLAS, TX 752462088 (Tel: 2148202362)

📍
Updated Business Mailing Address June 17, 2025

Registered at 5735 GASTON AVE APT 120, DALLAS, TX 752146448 (Tel: 4323522057)

NPI Profile Active May 05, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location May 05, 2020

Registered at 5321 S MCCOLL RD, EDINBURG, TX 785399168 (Tel: 9563623571)

📍
Updated Business Mailing Address May 05, 2020

Registered at 5321 S MCCOLL RD, EDINBURG, TX 785399168

👤
Provider Name / Credentials Updated May 05, 2020

Recorded as ROBERT DIAZ, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2020

Student in an Organized Health Care Education/Training Program (License #BP10071715 in TX)

🟢
Initial NPI Registration & Enumeration May 05, 2020

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. Robert Diaz. Be the first to share your experience!

Sign in to leave a review for Dr. Robert Diaz

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

NPI Administrative Meta

NPI Number: 1275154890
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2020
Last Update: March 24, 2026
Sole Proprietor: No

Mailing Address

10710 Mcpherson Rd Ste 306

Laredo, TX 780456271

Phone: 4323522057

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.