Tammie Prenger, LISW
NPI 1821769985 · Clinical Social Worker · Sidney, OH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammie Prenger, LISW is a Clinical Social Worker provider in Sidney, OH (NPI 1821769985).
Provider details
- NPI number
- 1821769985
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- No
- License
- I.2103008 (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
4 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
- 2021-09-27
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is Tammie Prenger's NPI number?
- Tammie Prenger's National Provider Identifier (NPI) is 1821769985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammie Prenger's specialty?
- Tammie Prenger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tammie Prenger located?
- Tammie Prenger's practice location on file with NPPES is 1101 N Vandemark Rd, Sidney, OH 45365-3567.
- What is Tammie Prenger's phone number?
- The practice phone number listed in the NPPES registry for Tammie Prenger is (937) 710-4616.
- Does Tammie Prenger accept Medicare?
- Tammie Prenger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammie Prenger's NPI active?
- Yes — Tammie Prenger's NPI (1821769985) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.