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Dr. John D Ilario, M.D.

Obstetrics & Gynecology Physician in Yonkers, NY · enumerated 2006 · practices at Westchester Medical Group, P.C..

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

National Provider Identifier

1174628143

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Registry record

Entity type Individual (Type 1)
Name Dr. John D Ilario
Credential M.D.
Sex Male
Practice address 1084 N Broadway, Yonkers, NY, 10701
Phone (914) 848-8640
Fax (914) 848-8641
Enumeration date Sep 14, 2006
Last updated in NPPES Mar 20, 2018

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 107284 (NY) 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
000000018230 Other NY GHI HMO
107284 Other NY HIP
2143414 Other NY AETNA HMO
4213831 Other NY AETNA PPO
12478 Other NY HUDSON HEALTH PLAN
2C1337 Other NY HEALTHNET
00188803 Medicaid NY -
1000017418 Other NY AFFINITY
0039800 Other NY GHI PPO
960142 Other NY EMPIRE BCBS OF NY YONKERS AVE
160046003 Other NY RAILROAD MEDICARE
960141 Other NY EMPIRE BCBS OF NY BROADWAY
WP220 Other NY OXFORD

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 John Ilario?
John Ilario is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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 2018-03-20.