Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marcos Perez-Brayfield, M.D.

Urology Physician in Guaynabo, PR · enumerated 2006.

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

National Provider Identifier

1356379531

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Registry record

Entity type Individual (Type 1)

Name Dr. Marcos Perez-Brayfield

Credential M.D.

Sex Male

Practice address 2000 Carr 8177, Ste 26 Pmb 211, Guaynabo, PR, 00966

Phone (787) 653-2224

Fax (787) 653-1538

Enumeration date Jun 28, 2006

Last updated in NPPES Jun 9, 2017

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 88970 (FL) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 16754 (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
269043800	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Marcos Perez-Brayfield 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 Marcos Perez-Brayfield?

The National Provider Identifier (NPI) for Marcos Perez-Brayfield is 1356379531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-09.