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DR. WILLIAM R. POWELL MD
NPI 1043220643
Internal Medicine - Interventional Cardiology in Tyler, TX

Active since August 08, 2006
910 E HOUSTON ST, TYLER, TX 75702(903) 525-2992(903) 592-1934 Get Directions Write a Review

NPPES record last updated: January 2, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William R. Powell Md NPPES

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

DR. WILLIAM R. POWELL MD (NPI 1043220643) is an individual interventional cardiology provider in Tyler, Texas, licensed in Texas (E8826) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1043220643
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameDR. WILLIAM R. POWELLCredential: MD
Location Address910 E HOUSTON STTyler, TX 75702-8369
Mailing AddressPo Box 5500Tyler, TX 75712 · (903) 324-6400 · Fax (903) 326-6461
Phone(903) 525-2992
Fax(903) 592-1934
Sole ProprietorNo
Enumeration DateAugust 8, 2006
Last NPPES UpdateJanuary 2, 2008
✔ NPI 1043220643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in TX · E8826
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X · License E8826 (TX)
910 E HOUSTON ST, Tyler, TX 75702
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Other Identifiers 4

Other752616977053TX · Tricare Local Code (530)
Medicare PIN8J4563TX
Medicare UPINC20652TX
Medicare PINP00396975TX

Other Providers at the Same Location NPPES 20

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

DR. FRANK T WARD MD
Internal Medicine (Hematology & Oncology)
910 E HOUSTON ST
TYLER, TX 75702
Smith County (903) 579-9800
JULIE ADAMS NP
Nurse Practitioner
910 E HOUSTON ST, STE. 330
TYLER, TX 75702
Smith County (903) 525-7995
WILLIAM BRUCE HARRELL M.D.
Urology
910 E HOUSTON ST, STE 600
TYLER, TX 75702
Smith County (903) 526-2644
ROBERT S ELLIS MD
Surgery (Trauma Surgery)
910 E HOUSTON ST, STE 530
TYLER, TX 75702
Smith County (903) 531-5560
ERIN LEA PHILLIPS MD
Psychiatry & Neurology (Neurology)
910 E HOUSTON ST, STE 330
TYLER, TX 75702
Smith County (903) 510-8848
APRIL MICHELLE COURSEY NP-C
Nurse Practitioner
910 E HOUSTON ST, STE 550
TYLER, TX 75702
Smith County (903) 510-8718
MATTHEW V LAND PA
Physician Assistant
910 E HOUSTON ST, STE 330
TYLER, TX 75702
Smith County (903) 525-7995
WARREN ALLEN ABRAMEIT MD
Surgery
910 E HOUSTON ST, STE 550
TYLER, TX 75702
Smith County (903) 592-7393

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 William Powell's NPI number?

The NPI number for William Powell is 1043220643. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is William Powell located?

William Powell practices at 910 E Houston St, Tyler, TX 75702. The listed phone number is (903) 525-2992.

What is William Powell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

When was this NPI record last updated?

The NPPES record for William Powell was last updated on January 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.