Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Hernandez, MD

Internal Medicine Physician in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1346318052

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Hernandez

Credential MD

Sex Female

Practice address 11212 State Highway 151, Medical Plaza I, Ste 190, San Antonio, TX, 78251

Phone (210) 523-9933

Fax (210) 647-0242

Enumeration date Dec 1, 2006

Last updated in NPPES May 8, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L7752 (TX) Primary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License L7752 (TX) Secondary

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
164264701	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

How do I verify Caroline Hernandez's NPI record?

Cross-check NPI 1346318052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346318052 active?

Yes, as of the latest NPPES snapshot, NPI 1346318052 is active (record last updated 2015-05-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-08.