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

Carlos A Perez, M.D.

Neonatal-Perinatal Medicine Physician in Guaynabo, PR · enumerated 2006 · practices at Watchtower.

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

National Provider Identifier

1720058159

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Registry record

Entity type Individual (Type 1)
Name Carlos A Perez
Credential M.D.
Sex Male
Practice address Guaynabo, PR, 00969
Phone (787) 999-0753
Fax (787) 651-1794
Enumeration date Jan 26, 2006
Last updated in NPPES Jan 29, 2026

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

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 007462 (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
046348500 Medicaid FL -

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 Carlos Perez practice?
The practice location on file with NPPES is in Guaynabo, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carlos Perez?
The National Provider Identifier (NPI) for Carlos Perez is 1720058159, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-29.