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WILLIAM SANTILLO III
NPI 1073456208
Counselor - Addiction (Substance Use Disorder) in Cincinnati, OH

Active since April 13, 2026
4973 GLENWAY AVE, CINCINNATI, OH 45238(513) 386-9362 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2026, Apr 13, 2026 (2 updates tracked since 2026).

About William Santillo Iii NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM SANTILLO III (NPI 1073456208) is an individual addiction (substance use disorder) provider in Cincinnati, Ohio, licensed in Ohio (CDCAPRE.195962) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1073456208
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameWILLIAM SANTILLO III
Location Address4973 GLENWAY AVECincinnati, OH 45238-3907
Mailing Address8170 W Mill St Apt 136Cleves, OH 45002-9576
Phone(513) 386-9362
Sole ProprietorYes
Enumeration DateApril 13, 2026
Last NPPES UpdateJune 3, 20262 updates tracked since enumeration
NPPES CertifiedJune 3, 2026
✔ NPI 1073456208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in OH · CDCAPRE.195962
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
4973 GLENWAY AVE, Cincinnati, OH 45238
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RYAN KEITH DOWNEY
Case Manager/Care Coordinator
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 391-7281
SOME ONES SON
Counselor (Addiction (Substance Use Disorder))
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362
ROBERT MARSHALL
Case Manager/Care Coordinator
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362
JEFFREY MONTGOMERY
Case Manager/Care Coordinator
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362
HOLLI WALTERS LPN
Registered Nurse
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (937) 707-2725
CORY HERDMAN
Case Manager/Care Coordinator
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362
LYNDSEY MEADE
Counselor (Addiction (Substance Use Disorder))
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362
AARON PAINTER PEER SUPPORT
Peer Specialist
4973 GLENWAY AVE
CINCINNATI, OH 45238
Hamilton County (513) 386-9362

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Santillo's NPI number?

The NPI number for William Santillo is 1073456208. It was assigned to this individual provider in the NPPES registry on April 13, 2026.

Where is William Santillo located?

William Santillo practices at 4973 Glenway Ave, Cincinnati, OH 45238. The listed phone number is (513) 386-9362.

What is William Santillo's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for William Santillo was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.