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

Yolanda Lopez-Lopez, M.D.

Rheumatology Physician in Bayamon, PR · enumerated 2005.

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

National Provider Identifier

1962494799

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Registry record

Entity type Individual (Type 1)

Name Yolanda Lopez-Lopez

Credential M.D.

Sex Female

Practice address Bayamon, PR, 00961

Phone (787) 798-8486

Fax (787) 740-7170

Enumeration date Aug 18, 2005

Last updated in NPPES Jul 16, 2007

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 6956 (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
224052	Other	PR	PREFFERED HEALTH
28900LO	Other	PR	TRIPLE S
3174	Other	PR	PREFFERED MEDICARE CHOICE
SE1188	Other	PR	PAN AMERICAN LIFE
068925	Other	PR	CRUZ AZUL
601406	Other	PR	MEDICARE Y MUCHO MAS
8000138	Other	PR	HUMANA INSURANCE

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

Is NPI 1962494799 active?

Yes, as of the latest NPPES snapshot, NPI 1962494799 is active (record last updated 2007-07-16).

How do I verify Yolanda Lopez-Lopez's NPI record?

Cross-check NPI 1962494799 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.