Joy Witwer, LISW-SUPV
NPI 1629321005 · Clinical Social Worker · Centerville, OH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Witwer, LISW-SUPV is a Clinical Social Worker provider in Centerville, OH (NPI 1629321005).
Provider details
- NPI number
- 1629321005
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW-SUPV
- Sex
- Female
- Sole proprietor
- Yes
- License
- I0008404-SUPV (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
13 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
- 2012-10-22
- Last updated
- 2023-11-06
- Certified
- 2023-11-06
Frequently asked questions
- What is Joy Witwer's NPI number?
- Joy Witwer's National Provider Identifier (NPI) is 1629321005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Witwer's specialty?
- Joy Witwer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joy Witwer located?
- Joy Witwer's practice location on file with NPPES is 93 W Franklin St Ste 105, Centerville, OH 45459-4761.
- What is Joy Witwer's phone number?
- The practice phone number listed in the NPPES registry for Joy Witwer is (937) 602-0501.
- Does Joy Witwer accept Medicare?
- Joy Witwer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Witwer's NPI active?
- Yes — Joy Witwer's NPI (1629321005) is active in the NPPES registry as of the last update on 2023-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.