Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Carlos Antonio Hernandez Sr., MD

Obstetrics & Gynecology Physician in Pasadena, TX · enumerated 2006.

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

National Provider Identifier

1326127507

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Carlos Antonio Hernandez Sr.

Credential MD

Sex Male

Practice address 4001 Spencer Hwy, #C, Pasadena, TX, 77504

Phone (713) 473-7681

Fax (713) 473-7731

Enumeration date Nov 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License J5224 (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
115382702	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

Where does Carlos Hernandez practice?

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

What is the NPI number for Carlos Hernandez?

The National Provider Identifier (NPI) for Carlos Hernandez is 1326127507, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.