Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WARREN HUNTER MARROW DDS
NPI 1356346159
Dentist - Endodontics in Fort Worth, TX

Q: What is Warren Marrow's NPI number?

The NPI number for Warren Marrow is 1356346159. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Q: What is Warren Marrow's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Q: When was this NPI record last updated?

The NPPES record for Warren Marrow was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.

Active since June 17, 2005

1550 W ROSEDALE ST, STE 510, FORT WORTH, TX 76104(817) 877-0900(817) 877-0977 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Warren Hunter Marrow Dds NPPES

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

DR. WARREN HUNTER MARROW DDS (NPI 1356346159) is an individual endodontics provider in Fort Worth, Texas, licensed in Texas (15644) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1356346159

Entity TypeIndividualMale

Primary Taxonomy1223E0200X

Provider Legal NameDR. WARREN HUNTER MARROWCredential: DDS

Location Address1550 W ROSEDALE ST, STE 510Fort Worth, TX 76104-7409

Mailing Address1550 W Rosedale St, Ste 510Fort Worth, TX 76104-7409 · (817) 877-0900 · Fax (817) 877-0977

Phone(817) 877-0900

Fax(817) 877-0977

Sole ProprietorNo

Enumeration DateJune 17, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1356346159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers

Taxonomy Code1223E0200X

License✔ Licensed in TX · 15644

Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

1550 W ROSEDALE ST, Fort Worth, TX 76104

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Other Providers at the Same Location NPPES 11

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

MR. WALTER CLAY TOWNSLEY ATC/L

Specialist

1550 W ROSEDALE ST, SUITE 522
FORT WORTH, TX 76104

Tarrant County (817) 877-8977

DAVID W DEBOER LPC

Counselor (Professional)

1550 W ROSEDALE ST, SUITE 518
FORT WORTH, TX 76104

Tarrant County (817) 348-8351

MS. NKIRUKA ADELINE UNINI FNP

Nurse Practitioner (Family)

1550 W ROSEDALE ST, STE. 206
FORT WORTH, TX 76104

Tarrant County (817) 332-8484

NEWPORT AUDIOLOGY CENTERS

Audiologist

1550 W ROSEDALE ST, SUITE 208
FORT WORTH, TX 76104

Tarrant County (800) 675-5485

JANET L ARNETTE LPC

Counselor (Professional)

1550 W ROSEDALE ST, SUITE 518
FORT WORTH, TX 76104

Tarrant County (817) 348-8351

VERA A DREILING LPC

Counselor (Professional)

1550 W ROSEDALE ST, SUITE 518
FORT WORTH, TX 76104

Tarrant County (817) 348-8351

MUHAMMAD AZHER KHAN M.D.

Internal Medicine

1550 W ROSEDALE ST, 606
FORT WORTH, TX 76104

Tarrant County (817) 810-9222

DR. GERALD RAY HARRIS DO

Anesthesiology (Pain Medicine)

1550 W ROSEDALE ST, SUITE 714
FORT WORTH, TX 76104

Tarrant County (817) 336-4810

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 Warren Marrow's NPI number?

The NPI number for Warren Marrow is 1356346159. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is Warren Marrow located?

Warren Marrow practices at 1550 W Rosedale St Ste 510, Fort Worth, TX 76104. The listed phone number is (817) 877-0900.

What is Warren Marrow's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

When was this NPI record last updated?

The NPPES record for Warren Marrow was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.