Karissa Brenneman, LISW
NPI 1033608294 · Clinical Social Worker · Columbus, OH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karissa Brenneman, LISW is a Clinical Social Worker provider in Columbus, OH (NPI 1033608294).
Provider details
- NPI number
- 1033608294
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- S.1700747 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 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
- 2018-05-03
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Karissa Brenneman's NPI number?
- Karissa Brenneman's National Provider Identifier (NPI) is 1033608294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Brenneman's specialty?
- Karissa Brenneman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karissa Brenneman located?
- Karissa Brenneman's practice location on file with NPPES is 195 N Grant Ave, Columbus, OH 43215-2855.
- What is Karissa Brenneman's phone number?
- The practice phone number listed in the NPPES registry for Karissa Brenneman is (440) 260-8300.
- Does Karissa Brenneman accept Medicare?
- Karissa Brenneman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karissa Brenneman's NPI active?
- Yes — Karissa Brenneman's NPI (1033608294) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.