Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nilda Nieves-Serrano, M.D.

General Practice Physician in Arcibo, PR · enumerated 2009 · practices at Farmacia Cptet Arecibo.

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

National Provider Identifier

1093951477

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Registry record

Entity type Individual (Type 1)

Name Dr. Nilda Nieves-Serrano

Credential M.D.

Sex Female

Practice address 627 Ave San Luis, Arcibo, PR, 00612

Phone (787) 765-2929

Enumeration date Jan 6, 2009

Last updated in NPPES Dec 9, 2019

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 804 (PR) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 17454 (PR) 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
IB665Z	Other	PR	PTAN
ACN877	Other	FL	FLORIDA ACN LICESE

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.

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Frequently asked questions

Where does Nilda Nieves-Serrano practice?

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

What is the NPI number for Nilda Nieves-Serrano?

The National Provider Identifier (NPI) for Nilda Nieves-Serrano is 1093951477, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jody Maysonet Pharmacist · Arecibo, PR NPI 1720560154 Farmacia Cptet Arecibo Clinic Pharmacy · Arecibo, PR NPI 1922701135

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-09.