Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isaias Garza Jr., M.D.

Family Medicine Physician in Laredo, TX · enumerated 2007 · practices at Isaias Garza Jr Pllc.

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

National Provider Identifier

1558406116

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Registry record

Entity type Individual (Type 1)

Name Isaias Garza Jr.

Credential M.D.

Sex Male

Practice address 1516 Demaret Ct, Laredo, TX, 78045

Phone (956) 334-0477

Fax (956) 441-1650

Enumeration date Feb 21, 2007

Last updated in NPPES Mar 6, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H1087 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
121506301	Medicaid	TX	-
742434164	Other	TX	PRIVATE INSURANCE
121506303	Other	TX	MEDICAID EPSDT

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

What specialty is Isaias Garza?

Isaias Garza is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Isaias Garza Jr Pllc Adolescent Medicine (Family Medicine) Physician · Laredo, TX NPI 1528608247

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-06.