Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Cuff

Surgery Physician in San Juan, PR · enumerated 2006.

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

National Provider Identifier

1508835554

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Cuff

Sex Male

Practice address 1826 Ave Fernandez Juncos, San Juan, PR, 00909

Phone (787) 726-5359

Fax (787) 726-8463

Enumeration date Mar 14, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 8031 (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.

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Frequently asked questions

What specialty is Charles Cuff?

Charles Cuff is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Gregorio Cortes-Maisonet General Practice Physician · San Juan, PR NPI 1639151616 Gregorio Cortes-Soto Internal Medicine Physician · San Juan, PR NPI 1003858994 Benjamin Miranda Rivera General Practice Physician · Santurce, PR NPI 1548325947 Dr. Gregorio A. Cortes-Soto, Psc General Practice Physician · San Juan, PR NPI 1619012028 Gcm Medical Group, Psc Primary Care Clinic/Center · San Juan, PR NPI 1023307915 Centro De Salud Mental Integrado Psc General Practice Physician · San Juan, PR NPI 1053658732 Nancy Lemos-Ramirez Psychologist · San Juan, PR NPI 1205248663 Didier Rosado-Collazo General Practice Physician · San Juan, PR NPI 1144870031

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