Trihealth Physician Institute
NPI 1215054986 · Addiction Medicine (Internal Medicine) Physician · Cincinnati, OH
Trihealth Physician Institute is a Addiction Medicine (Internal Medicine) Physician organization in Cincinnati, OH (NPI 1215054986).
Provider details
- NPI number
- 1215054986
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Trihealth Physician Institute
- Organization subpart
- Yes
- Authorized official
- Donna Nienaber, Sr Vice President(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 Alcohol & Drug
Registry dates
- Enumerated
- 2007-03-26
- 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 1215054986, 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 Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Trihealth Physician Institute located?
- Trihealth Physician Institute's practice location on file with NPPES is 619 Oak St, Cincinnati, OH 45206-1613.
- What is Trihealth Physician Institute's phone number?
- The practice phone number listed in the NPPES registry for Trihealth Physician Institute is (513) 569-6116.
- Who is the authorized official for Trihealth Physician Institute?
- The authorized official listed on Trihealth Physician Institute's NPPES record is Donna Nienaber, Sr Vice President. 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 (1215054986) 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.