Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Manuel Santos Villareal, MD

Allergy & Immunology (Internal Medicine) Physician in Lakeside Park, KY · enumerated 2006.

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

National Provider Identifier

1255389409

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Registry record

Entity type Individual (Type 1)

Name Dr. Manuel Santos Villareal

Credential MD

Sex Male

Practice address 2300 Chamber Center Dr Ste 102, Lakeside Park, KY, 41017

Phone (859) 781-4900

Fax (859) 572-3039

Enumeration date May 4, 2006

Last updated in NPPES Apr 30, 2018

Taxonomy & licenses

207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 30879 (KY) Primary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 35070669 (OH) Secondary

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 30879 (KY) Secondary

207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35070669 (OH) Secondary

207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35 070669 (OH) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 35070669 (OH) Secondary

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
000000001005	Other	KY	CHA INSURANCE
000000033648	Other	KY	ANTHEM
2064564	Medicaid	OH	-
610715494	Other	KY	OTHER INSURANCE COMPANIES
200518220	Medicaid	IN	-
138180523662	Other	KY	HUMANA INS CO
0220092	Other	KY	UNITED HEALTH CARE
64308794	Medicaid	KY	-
650439	Other	KY	AETNA

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 1255389409 active?

Yes, as of the latest NPPES snapshot, NPI 1255389409 is active (record last updated 2018-04-30).

How do I verify Manuel Villareal's NPI record?

Cross-check NPI 1255389409 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 2018-04-30.