NPI Portal NPI Lookup & Verification

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

Dr. Roberto Munoz-Marin, M.D.

Specialist in Santurce, PR · enumerated 2005.

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

National Provider Identifier

1639155252

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Registry record

Entity type Individual (Type 1)
Name Dr. Roberto Munoz-Marin
Credential M.D.
Sex Male
Practice address Santurce, PR, 00909
Phone (787) 722-7403
Fax (787) 726-4196
Enumeration date Dec 15, 2005
Last updated in NPPES Jan 30, 2014

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 5829 (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
65657 Other PR CRUZ AZUL - CONSULTORIO
N596 Other PR FIRST MEDICAL
SE3393 Other PR PALIC
97384MU Other PR TRIPLE S
455829 Other PR U.I.A.
220262 Other PR PREFERRED HEALTH PLAN
600063 Other PR MEDICARE Y MUCHO MAS
66961 Other PR CRUZ AZUL-LABORATORIO
8000429 Other PR HUMANA HEALTH PLAN
2883 Other PR PREFERRED MEDICARE CHOICE

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 is the NPI number for Roberto Munoz-Marin?
The National Provider Identifier (NPI) for Roberto Munoz-Marin is 1639155252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Roberto Munoz-Marin practice?
The practice location on file with NPPES is in Santurce, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-30.