Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jenaro Pagan Lagomarsini, M.D.

General Practice Physician in Sabana Grande, PR · enumerated 2006.

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

National Provider Identifier

1144294778

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Registry record

Entity type Individual (Type 1)

Name Dr. Jenaro Pagan Lagomarsini

Credential M.D.

Sex Male

Practice address Munoz Rivera 40, Sabana Grande, PR, 00637

Phone (787) 804-0010

Fax (787) 804-0110

Enumeration date Feb 13, 2006

Last updated in NPPES Apr 1, 2016

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 10352 (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

How do I verify Jenaro Pagan Lagomarsini's NPI record?

Cross-check NPI 1144294778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144294778 active?

Yes, as of the latest NPPES snapshot, NPI 1144294778 is active (record last updated 2016-04-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-01.