Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugenia J Ilo, DO

Internal Medicine Physician in Toledo, OH · enumerated 2005.

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

National Provider Identifier

1528051455

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Registry record

Entity type Individual (Type 1)

Name Eugenia J Ilo

Credential DO

Sex Female

Practice address 4640 W Alexis Rd, Toledo, OH, 43623

Phone (419) 843-8150

Fax (419) 479-2579

Enumeration date Aug 25, 2005

Last updated in NPPES May 1, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 34005953 (OH) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
02985	Other	OH	PHC
04-03918	Other	OH	UHC
2091041	Other	OH	AETNA
0995580	Medicaid	OH	-
110231605	Other	OH	RRMC
000000566299	Other	-	ANTHEM
110176070	Other	-	RRMC
IL0823155	Other	OH	MEDICARE
000000211830	Other	OH	ANTHEM
4558818	Other	-	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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Eugenia Ilo?

Eugenia Ilo is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-01.