Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nilda B Fidalgo, MD

Pediatrics Physician in Juncos, PR · enumerated 2006.

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

National Provider Identifier

1033125513

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nilda B Fidalgo

Credential MD

Sex Female

Practice address Teodomiro Delfaus #8, Juncos, PR, 00777

Phone (787) 734-2520

Enumeration date Aug 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 7266 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Nilda Fidalgo practice?

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

What is the NPI number for Nilda Fidalgo?

The National Provider Identifier (NPI) for Nilda Fidalgo is 1033125513, 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.