Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Vincent R Macias, MD PA Clinical Genetics

Clinical Genetics (M.D.) Physician in Mcallen, TX · enumerated 2007 · authorized official Vincent Macias, Owner.

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

National Provider Identifier

1720298979

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Vincent R Macias, MD PA Clinical Genetics

Practice address 725 E Esperanza Ave, Suite A, Mcallen, TX, 78501

Phone (956) 686-2920

Fax (956) 686-2685

Enumeration date May 23, 2007

Last updated in NPPES Oct 7, 2009

Taxonomy & classification

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License G9768 (TX) Primary

Authorized official

Name Vincent Macias

Title Owner

Phone (956) 686-2920

Other identifiers

Identifier	Type	State	Issuer
153910802	Medicaid	TX	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Vincent R Macias, MD PA Clinical Genetics?

Vincent R Macias, MD PA Clinical Genetics is registered in NPPES as a Clinical Genetics (M.D.) Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-07.