Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154616787 Individual Practitioner Male Practitioner

Dr. Richard Michael Bliss , MD PHD

Internal Medicine • Irving, TX

Professional Overview & Biography Verified Profile Summary

Dr. Richard Bliss, MD PHD is a registered healthcare professional specializing in Internal Medicine in Irving, TX. Practice services are available at 3021 GATEWAY DR STE 295 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3021 Gateway Dr Ste 295

Irving, TX 750632639

Telephone 8888541397
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Irving, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 24.7 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
102 Specialists

Practicing in Irving, TX (9538 Statewide)

Telehealth Adoption Rate
25.5% 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: 2026-01-27
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX R9718

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License TX R9718

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

15 Associated Practitioners
NPI 1033601844

Doctor of Medicine (M.D.)

Baher Aziz , NP

Nurse Practitioner - Family

NPI 1053984567

Nurse Practitioner

Ciera Thompson , LCSW

Social Worker - Clinical

NPI 1093492365

Licensed Clinical Social Worker

Lisa Hansen , NP

Nurse Practitioner

NPI 1194229351

Nurse Practitioner

Tamra Thompson , APRN

Nurse Practitioner - Family

NPI 1215419551

Advanced Practice Registered Nurse

Lynnette Waara

Nurse Practitioner - Acute Care

NPI 1255087540

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location January 27, 2026

Registered at 3021 GATEWAY DR STE 295, IRVING, TX 750632639 (Tel: 8888541397)

📍
Updated Business Mailing Address January 27, 2026

Registered at 3021 GATEWAY DR STE 295, IRVING, TX 750632639 (Tel: 8888541397)

📍
Updated Practice Location September 30, 2021

Registered at 2800 SHORELINE DR STE 150, DENTON, TX 762100131 (Tel: 8064706750)

📍
Updated Business Mailing Address September 30, 2021

Registered at 2701 SHORELINE DR STE 150, DENTON, TX 762100174 (Tel: 9402222399)

👤
Provider Name / Credentials Updated September 30, 2021

Recorded as RICHARD BLISS, M.D. PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 30, 2021

Pediatrics (License #R9718 in TX)

NPI Profile Active June 11, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location June 11, 2011

Registered at DEPARTMENT OF MEDICINE PEDIATRICS, 247E MACNIDER HALL, CB 7593, CHAPEL HILL, NC 275990001 (Tel: 9199666770)

📍
Updated Business Mailing Address June 11, 2011

Registered at DEPARTMENT OF MEDICINE PEDIATRICS, 247E MACNIDER HALL, CB 7593, CHAPEL HILL, NC 275990001 (Tel: 9199666770)

👤
Provider Name / Credentials Updated June 11, 2011

Recorded as RICHARD BLISS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2011

Student in an Organized Health Care Education/Training Program (License #174533 in NC)

🟢
Initial NPI Registration & Enumeration June 11, 2011

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: 1154616787
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2011
Last Update: January 27, 2026
Sole Proprietor: No

Mailing Address

3021 Gateway Dr Ste 295

Irving, TX 750632639

Phone: 8888541397

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.