NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tania Andrea Hotesse Diaz

General Practice Physician in Arecibo, PR · enumerated 2006.

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

National Provider Identifier

1235240789

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tania Andrea Hotesse Diaz
Sex Female
Practice address Arecibo, PR, 00612
Fax (787) 880-1010
Enumeration date Aug 31, 2006
Last updated in NPPES May 28, 2010

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 4928 (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

Where does Tania Hotesse Diaz practice?
The practice location on file with NPPES is in Arecibo, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tania Hotesse Diaz?
The National Provider Identifier (NPI) for Tania Hotesse Diaz is 1235240789, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-28.