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DR. RICHARD MICHAEL BLISS M.D. PH.D.
NPI 1154616787
Internal Medicine in Irving, TX

Active since June 11, 2011
3021 GATEWAY DR STE 295, IRVING, TX 75063(888) 854-1397 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 27, 2026, Sep 30, 2021 (2 updates tracked since 2021).

About Dr. Richard Michael Bliss M.d. Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RICHARD MICHAEL BLISS M.D. PH.D. (NPI 1154616787) is an individual internal medicine provider in Irving, Texas, licensed in Texas (R9718) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1154616787
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RICHARD MICHAEL BLISSCredential: M.D. PH.D.
Location Address3021 GATEWAY DR STE 295Irving, TX 75063-2639
Mailing Address3021 Gateway Dr Ste 295Irving, TX 75063-2639 · (888) 854-1397
Phone(888) 854-1397
Sole ProprietorNo
Enumeration DateJune 11, 2011
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1154616787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · R9718
Definition
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.
Also ListedPediatricsTaxonomy 208000000X · License R9718 (TX)
3021 GATEWAY DR STE 295, Irving, TX 75063
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CIERA THOMPSON LCSW
Social Worker (Clinical)
3021 GATEWAY DR STE 295
IRVING, TX 75063
Dallas County (888) 854-1397
CRYSTAL E EPPERSON CARE NAVIGATOR
Case Manager/Care Coordinator
3021 GATEWAY DR STE 295
IRVING, TX 75063
Dallas County (866) 271-3589
AMBER DELAINE HYDE M.D.
Family Medicine
3021 GATEWAY DR STE 295
IRVING, TX 75063
Dallas County (469) 351-6136

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Richard Bliss's NPI number?

The NPI number for Richard Bliss is 1154616787. It was assigned to this individual provider in the NPPES registry on June 11, 2011.

Where is Richard Bliss located?

Richard Bliss practices at 3021 Gateway Dr Ste 295, Irving, TX 75063. The listed phone number is (888) 854-1397.

What is Richard Bliss's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Richard Bliss accept?

Health plans from Moda Health Plan, Inc. list Richard Bliss as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Richard Bliss was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.