Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Maria Isabel Hernandez

General Practice Physician in Ciales, PR · enumerated 2006.

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

National Provider Identifier

1013985662

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Maria Isabel Hernandez

Sex Female

Practice address 55 Calle Palmer, Ciales, PR, 00638

Phone (787) 871-1103

Fax (787) 871-1103

Enumeration date Mar 9, 2006

Last updated in NPPES Oct 5, 2012

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 10422 (PR) Primary

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

What specialty is Maria Hernandez?

Maria Hernandez is registered in NPPES with the primary taxonomy of General Practice 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

Browse all →

Hector Delgado General Practice Physician · Ciales, PR NPI 1831167915

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-05.