Dianna Greivenkamp, LPC
NPI 1154021012 · Mental Health Counselor · Cincinnati, OH
Dianna Greivenkamp, LPC is a Mental Health Counselor provider in Cincinnati, OH (NPI 1154021012).
Provider details
- NPI number
- 1154021012
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- C.2607888 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Registry dates
- Enumerated
- 2023-03-08
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Dianna Greivenkamp's NPI number?
- Dianna Greivenkamp's National Provider Identifier (NPI) is 1154021012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Greivenkamp's specialty?
- Dianna Greivenkamp is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Dianna Greivenkamp located?
- Dianna Greivenkamp's practice location on file with NPPES is 4805 Kleeman Green Dr, Cincinnati, OH 45211-1991.
- What is Dianna Greivenkamp's phone number?
- The practice phone number listed in the NPPES registry for Dianna Greivenkamp is (513) 673-5476.
- Is Dianna Greivenkamp's NPI active?
- Yes — Dianna Greivenkamp's NPI (1154021012) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.