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

Hayddee Santiago Lugo, M.D.

Psychiatry Physician in Guaynabo, PR · enumerated 2007.

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

National Provider Identifier

1265658223

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Registry record

Entity type Individual (Type 1)

Name Hayddee Santiago Lugo

Credential M.D.

Sex Female

Practice address Guaynabo, PR, 00971

Phone (787) 798-5275

Fax (787) 995-2919

Enumeration date Apr 18, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5137 (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
1500116	Other	PR	HUMANA
1940	Other	PR	MEDICARE Y MUCHO MAS
2302	Other	PR	HUMANA GOLD PLUS
26543	Other	PR	TRIPLE S
2893	Other	PR	INTERNATINAL MEDICAL CARD
065040	Other	PR	CRUZ AZUL

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 1265658223 active?

Yes, as of the latest NPPES snapshot, NPI 1265658223 is active (record last updated 2007-07-08).

How do I verify Hayddee Santiago Lugo's NPI record?

Cross-check NPI 1265658223 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 2007-07-08.