NPPES file of Aug 9, 2026

Trihealth W

Trihealth W holds 19 active organization NPIs in the federal registry, with practice locations in 4 Ohio cities. 13 list obstetrics & gynecology physician as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Cincinnati has the most NPIs, 15

  1. Cincinnati15
  2. West Chester2
  3. Lebanon1
  4. Montgomery1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2011 and 2013

Trihealth W NPIs by year issued2011: 8, 2012: 1, 2013: 6, 2014: 3, 2015: 1024682011201220132014201586131
Trihealth W NPIs by year issued2011: 8, 2012: 1, 2013: 6, 2014: 3, 2015: 1024682011201220132014201586131
Trihealth W NPIs by year issued2011: 8, 2012: 1, 2013: 6, 2014: 3, 2015: 1024682011201220132014201586131

Source: CMS NPPES, enumeration dates.

8 NPIs were issued in 2011 alone, more than in any other year.

Cincinnati locations

The city with the most Trihealth W NPIs. The full list of all 19 follows.

NPILocationPrimary taxonomyIssued
17708750563219 CLIFTON AVE SUITE 100, CincinnatiGynecologic Oncology PhysicianMay 5, 2011
18718850383440 BURNET AVE SUITE 120, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
13061385739030 MONTGOMERY RD SUITE 3, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
180118805710190 SPRINGFIELD PIKE, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
177087593210498 MONTGOMERY RD SUITE D, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
100310826710495 MONTGOMERY RD SUITE 16, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
18516427633219 CLIFTON AVE, CincinnatiObstetrics & Gynecology PhysicianOct 2, 2012
1982042743375 DIXMYTH AVE 8TH FLOOR, CincinnatiMaternal & Fetal Medicine PhysicianJun 13, 2013
All 19 locations, by city
NPILocationPrimary taxonomyIssued
17708750563219 CLIFTON AVE SUITE 100, CincinnatiGynecologic Oncology PhysicianMay 5, 2011
18718850383440 BURNET AVE SUITE 120, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
13061385739030 MONTGOMERY RD SUITE 3, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
180118805710190 SPRINGFIELD PIKE, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
177087593210498 MONTGOMERY RD SUITE D, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
100310826710495 MONTGOMERY RD SUITE 16, CincinnatiObstetrics & Gynecology PhysicianMay 6, 2011
18516427633219 CLIFTON AVE, CincinnatiObstetrics & Gynecology PhysicianOct 2, 2012
1982042743375 DIXMYTH AVE 8TH FLOOR, CincinnatiMaternal & Fetal Medicine PhysicianJun 13, 2013
105374986111135 MONTGOMERY RD, CincinnatiObstetrics PhysicianOct 15, 2013
1063841468440 RAY NORRISH DR, CincinnatiObstetrics & Gynecology PhysicianNov 6, 2013
15183885608221 CORNELL RD SUITE 420, CincinnatiObstetrics & Gynecology PhysicianDec 18, 2013
17800057364420 AICHOLTZ RD SUITE 110, CincinnatiObstetrics & Gynecology PhysicianDec 18, 2013
169919042110550 MONTGOMERY RD SUITE 22, CincinnatiGynecologic Oncology PhysicianMar 4, 2014
16698605322123 AUBURN AVE SUITE 528, CincinnatiObstetrics & Gynecology PhysicianDec 31, 2014
146784017310506 MONTGOMERY RD SUITE 204, CincinnatiObstetrics & Gynecology PhysicianJan 5, 2015
1215358262100 ARROW SPRINGS BLVD STE. 2100, LebanonObstetrics & Gynecology PhysicianDec 18, 2013
13961672356200 PFEIFFER RD SUITE 330, MontgomeryObstetrics & Gynecology PhysicianJan 13, 2014
11849150687759 UNIVERSITY DR SUITE D, West ChesterGynecology PhysicianApr 26, 2011
12556234197759 UNIVERSITY DR SUITE D, West ChesterUrology PhysicianMay 6, 2011

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Trihealth W have 19 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Trihealth W's NPIs list practice locations in 4 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.