Ismael Martinez Jr.

Ismael Martinez Jr. is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Cotulla, TX, registered in the NPPES registry with NPI 1821326513 since 2009.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1821326513
Entity type	Individual (Type 1)
Name	Ismael Martinez Jr.
Sex	Male
Practice address	Cotulla, TX, 78014
Phone	8308793048
Fax	8308796390
Enumeration date	2009-11-18
Last updated in NPPES	2009-11-18

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	—

Copy-ready billing details

Provider: Ismael Martinez
NPI: 1821326513
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Cotulla, TX, 78014

Verify this record

Cross-check NPI 1821326513 against the authoritative CMS record: view Ismael Martinez Jr. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Ismael Martinez practice?

The practice location on file with NPPES is in Cotulla, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ismael Martinez?

The National Provider Identifier (NPI) for Ismael Martinez is 1821326513, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-11-18.