Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Henry Diaz, M.D.

Cardiovascular Disease Physician in Coamo, PR · enumerated 2006.

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

National Provider Identifier

1154376952

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Registry record

Entity type Individual (Type 1)

Name Henry Diaz

Credential M.D.

Sex Male

Practice address Calle Mario Brachi Num 9, Coamo, PR, 00769

Phone (787) 803-3636

Fax (787) 825-4968

Enumeration date May 23, 2006

Last updated in NPPES Oct 30, 2023

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 12894 (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
M000396	Other	PR	PLAN MENONITA
P00103108	Other	PR	PALMETTO
7690016	Other	PR	HUMANA INSURANCE
7690016	Other	PR	HUMANA REFORMA
061763	Other	PR	CRUZ AZUL DE PUERTO RICO
4512894	Other	PR	UIA
600865	Other	PR	MEDICARE Y MUCHO MAS
7690016	Other	PR	HUMANA HEALTH PLAN
20481	Other	PR	TRIPLE S
212645	Other	PR	PREFERRED HEALTH
7789	Other	PR	FIRST MEDICAL
38385	Other	PR	PROSSAM
PE4134	Other	PR	PALIC PROVIDER

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

How do I verify Henry Diaz's NPI record?

Cross-check NPI 1154376952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154376952 active?

Yes, as of the latest NPPES snapshot, NPI 1154376952 is active (record last updated 2023-10-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-30.