Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Juan C Roman-Feliciano Sr., MD

Internal Medicine Physician in Sabana Grande, PR · enumerated 2006.

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

National Provider Identifier

1851499610

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Registry record

Entity type Individual (Type 1)

Name Dr. Juan C Roman-Feliciano Sr.

Credential MD

Sex Male

Practice address 36 Calle Francisco M Quinonez, Sabana Grande, PR, 00637

Phone (787) 873-2285

Fax (787) 804-0140

Enumeration date Sep 20, 2006

Last updated in NPPES Nov 2, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5570 (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
027083-RO	Other	-	SSS
2-5570	Other	-	MCS
068753	Other	-	CRUZ AZUL
PE0909	Other	-	PALIC
2208	Other	-	IMC
4305570	Other	-	UIA
212278	Other	-	UTI

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 Juan Roman-Feliciano's NPI record?

Cross-check NPI 1851499610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851499610 active?

Yes, as of the latest NPPES snapshot, NPI 1851499610 is active (record last updated 2009-11-02).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-02.