Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory D Powell, MD PA

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Dallas, TX · enumerated 2008 · authorized official Lisa Contreras, Business Office Supervisor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003080185

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Registry record

Entity type Organization (Type 2)

Legal business name Gregory D Powell, MD PA

Practice address 5701 Maple Ave, Ste. 100, Dallas, TX, 75235

Phone (214) 351-6600

Fax (214) 351-5046

Enumeration date Apr 18, 2008

Last updated in NPPES Jan 19, 2011

Taxonomy & classification

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License J3877 (TX) Primary

Authorized official

Name Lisa Contreras

Title Business Office Supervisor

Phone (214) 654-2129

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-19. Verify at npiregistry.cms.hhs.gov.

Where is Gregory D Powell, MD PA located?

The practice location on file with NPPES is in Dallas, TX.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-19.