Trihealth Physician Institute
NPI 1548270549 · Obstetrics & Gynecology Physician · Cincinnati, OH
Trihealth Physician Institute is a Obstetrics & Gynecology Physician organization in Cincinnati, OH (NPI 1548270549).
Provider details
- NPI number
- 1548270549
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Trihealth Physician Institute
- Organization subpart
- Yes
- Authorized official
- Donna Nienaber, Corporate Secretary/Board Member(513) 862-1400
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Uhc Ob/Gyn/Onc
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2013-04-18
Frequently asked questions
- What is Trihealth Physician Institute's NPI number?
- Trihealth Physician Institute's National Provider Identifier (NPI) is 1548270549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Trihealth Physician Institute?
- Trihealth Physician Institute is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Trihealth Physician Institute located?
- Trihealth Physician Institute's practice location on file with NPPES is 6350 Glenway Ave, Cincinnati, OH 45211-6378.
- What is Trihealth Physician Institute's phone number?
- The practice phone number listed in the NPPES registry for Trihealth Physician Institute is (513) 487-4593.
- Who is the authorized official for Trihealth Physician Institute?
- The authorized official listed on Trihealth Physician Institute's NPPES record is Donna Nienaber, Corporate Secretary/Board Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Trihealth Physician Institute's NPI active?
- Yes — Trihealth Physician Institute's NPI (1548270549) is active in the NPPES registry as of the last update on 2013-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.