Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alvin Thomas Hyslop M.D. P.A.

Obstetrics & Gynecology Physician in Dallas, TX · enumerated 2006 · authorized official Alvin Hyslop, Physician.

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

National Provider Identifier

1053424242

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Registry record

Entity type Organization (Type 2)

Legal business name Alvin Thomas Hyslop M.D. P.A.

Practice address 5323 Harry Hines Blvd., Dallas, TX, 75390

Phone (214) 645-3838

Fax (214) 645-3839

Enumeration date Aug 15, 2006

Last updated in NPPES Jul 26, 2012

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Alvin Hyslop

Title Physician

Phone (214) 460-7900

Other identifiers

Identifier	Type	State	Issuer
0011QS	Other	TX	BCBS

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

Where is Alvin Thomas Hyslop M.D. P.A. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-07-26. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-26.