Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ian A Villanueva, M.D.

Surgery Physician in Cary, NC · enumerated 2007 · practices at Triangle Ocular, Inc..

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

National Provider Identifier

1225256076

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Registry record

Entity type Individual (Type 1)

Name Ian A Villanueva

Credential M.D.

Sex Male

Practice address 208 Ashville Ave, Suite 14, Cary, NC, 27518

Phone (919) 350-9625

Fax (919) 851-6757

Enumeration date Apr 24, 2007

Last updated in NPPES Apr 14, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 04-33427 (KS) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2007-00579 (NC) 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
N0057H	Other	SC	MEDICAID
1225256076	Medicaid	NC	-
200585090A	Medicaid	KS	-
5907030	Medicaid	NC	-
N0057H	Medicaid	SC	-
107539	Other	KS	BLUE CROSS OF KANSAS
145WE	Other	NC	NCBCBS

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 Ian Villanueva's NPI record?

Cross-check NPI 1225256076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225256076 active?

Yes, as of the latest NPPES snapshot, NPI 1225256076 is active (record last updated 2021-04-14).

Other providers at this practice address

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Mark Workman Chiropractor · Cary, NC NPI 1912975616 Triangle Ocular, Inc. Prosthetic/Orthotic Supplier · Cary, NC NPI 1609005271

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-14.