Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sylvia Ann Martinez, LMSW
Social Worker in Corpus Christi, TX · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962884437
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Sylvia Ann Martinez
Credential LMSW
Sex Female
Practice address 7326 S Staples St, Corpus Christi, TX, 78413
Phone (361) 288-6016
Enumeration date Jun 22, 2015
Last updated in NPPES Jun 22, 2015
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 104100000X | 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.
Frequently asked questions
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.
What specialty is Sylvia Martinez?
Sylvia Martinez is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Haitham Jifi-Bahlool Internal Medicine Physician · Corpus Christi, TX NPI 1063447514 Haitham Jifi MD PA Internal Medicine Physician · Corpus Christi, TX NPI 1477871861 T L C Medical Centers, LLC Family Medicine Physician · Corpus Christi, TX NPI 1508174939 Jarrod Oldham Family Nurse Practitioner · Corpus Christi, TX NPI 1982043055 Angela Drake Family Nurse Practitioner · Corpus Christi, TX NPI 1912347659 Patricia Diaz De Leon Physician Assistant · Corpus Christi, TX NPI 1821403056 Kacy Ramirez Family Nurse Practitioner · Corpus Christi, TX NPI 1912585142 Hannah Manzano Family Nurse Practitioner · Corpus Christi, TX NPI 1417795295
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-22.