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

Rosayra Ocasio, MD

Internal Medicine Physician in Vega Alta, PR · enumerated 2021.

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

National Provider Identifier

1306503289

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Registry record

Entity type Individual (Type 1)

Name Rosayra Ocasio

Credential MD

Sex Female

Practice address Vega Alta, PR, 00692

Phone (787) 940-1515

Enumeration date Nov 26, 2021

Last updated in NPPES Jun 28, 2025

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 37484 (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
6454620	Medicaid	PR	-

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

Is NPI 1306503289 active?

Yes, as of the latest NPPES snapshot, NPI 1306503289 is active (record last updated 2025-06-28).

How do I verify Rosayra Ocasio's NPI record?

Cross-check NPI 1306503289 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-28.