Tammie Prenger, LISW
Clinical Social Worker · Sidney, OH
Tammie Prenger, LISW is a clinical social worker with a practice address in Sidney, Ohio, and NPI 1821769985, issued on Sep 27, 2021. Check the license (Ohio I.2103008, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammie Prenger
- Credential
- LISW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- I.2103008 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1101 N Vandemark RD, Sidney, OH 45365
- Phone
- (937) 710-4616
- Enumerated
- Sep 27, 2021
- Record last updated
- Sep 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211104002566); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,815 in Ohio → Look up another NPI →
Also registered at 1101 N Vandemark RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allisha Abling-KlonneCase Manager/Care Coordinator1295499101
- Kristen BarkerPeer Specialist1851121453
- Beth Berning, LSWSocial Worker1679002273
- Dana Bobalik, LSWClinical Social Worker1366049090
- Elizabeth BooherSocial Worker1841950300
- Rebecca BooneProfessional Counselor1952622920
Verify Tammie Prenger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license I.2103008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Crystal L. Oswalt, Ph.d., Counseling And Consulting Services Inc.Celina, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammie Prenger among 9,815 clinical social worker records in Ohio
Tammie Prenger, LISW is one of 9,815 clinical social worker records with a practice address in Ohio. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 82% of them.
- NPI issued2021 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2010 · median 2011 among the 1,903 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 clinical social worker records list a practice address in Sidney
They are 8 of the 502 NPPES records with a practice address in Sidney, and 9,815 clinical social worker records in Ohio.
All 9,815 in Ohio → Every provider in Sidney → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Dana Bobalik, LSWSidney, OH 453651366049090
- Tasha Carpenter, MSW, LISWSidney, OH 453651922465145
- Mary Jean Carpenter, LISW, MSWSidney, OH 453651750881660
- Kelly Davis, LISW-SSidney, OH 453651568448645
- Emily LongSidney, OH 453651114403896
- Kari Purtee, LSWSidney, OH 453651609462274
- Tammy Rench, MSW, LISWSidney, OH 453651932277738
- Nancy Carner, MSW LISWTipp City, OH 453711891847323
Common questions
What is Tammie Prenger, LISW's NPI number?
Tammie Prenger, LISW's National Provider Identifier (NPI) is 1821769985, issued on Sep 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tammie Prenger, LISW located?
The NPPES record lists a practice address at 1101 N Vandemark RD, Sidney, OH, 45365. Phone: (937) 710-4616. Providers update this record themselves, so call before visiting.
How can I verify Tammie Prenger, LISW's license?
NPPES lists Ohio license number I.2103008, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.