Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melvyn Miguel Acosta, M.D.

Gastroenterology Physician in Hato Rey, PR · enumerated 2005.

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

National Provider Identifier

1811993660

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Registry record

Entity type Individual (Type 1)

Name Melvyn Miguel Acosta

Credential M.D.

Sex Male

Practice address 576 Cesar Gonzalez Ave., Suite 405, Hato Rey, PR, 00919

Phone (787) 777-8202

Fax (787) 777-8204

Enumeration date Jun 27, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 012450 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Melvyn Acosta?

The National Provider Identifier (NPI) for Melvyn Acosta is 1811993660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melvyn Acosta practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.