Jean Margaret Ollis, LSW, MSW
Clinical Social Worker · Bucyrus, OH
Jean Margaret Ollis, LSW, MSW is a clinical social worker with a practice address in Bucyrus, Ohio, and NPI 1922325851, issued on May 3, 2010. Check the license (Ohio S0017957, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jean Margaret Ollis
- Credential
- LSW, MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- S0017957 OH
Self-reported in NPPES; status is on the state search - Practice location
- 109 W Warren St, Bucyrus, OH 44820
- Phone
- (419) 563-7375
- Enumerated
- May 3, 2010
- Record last updated
- May 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150116001029); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,815 in Ohio → Look up another NPI →
Also registered at 109 W Warren St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mackenzie Klamfoth, M.S.W.Clinical Social Worker1578881033
Verify Jean Margaret Ollis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license S0017957Check 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
- Affinity Healthworks, LLCBucyrus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jean Margaret Ollis among 9,815 clinical social worker records in Ohio
Jean Margaret Ollis, LSW, MSW 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 2010, is newer than 25% of them.
- NPI issued2010 · 25% of these records are older, 72% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2009 · median 2011 among the 1,903 with a school on file
- Record last updated2010 · 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).
10 clinical social worker records list a practice address in Bucyrus
They are 10 of the 289 NPPES records with a practice address in Bucyrus, and 9,815 clinical social worker records in Ohio.
All 9,815 in Ohio → Every provider in Bucyrus → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Nicole Blamer, LSWBucyrus, OH 448201871965525
- Jacqueline Carver, LISW-SBucyrus, OH 448201417214032
- Kelly Conn, LISWBucyrus, OH 448201952630048
- Janell Croneis, LISWBucyrus, OH 448201922262583
- Carly George, LISW-SBucyrus, OH 448201730619602
- Barbara KinneyBucyrus, OH 448201689179426
- Mackenzie Klamfoth, M.S.W.Bucyrus, OH 448201578881033
- Lisa Stalter, LSWBucyrus, OH 448201366131492
Common questions
What is Jean Margaret Ollis, LSW, MSW's NPI number?
Jean Margaret Ollis, LSW, MSW's National Provider Identifier (NPI) is 1922325851, issued on May 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jean Margaret Ollis, LSW, MSW located?
The NPPES record lists a practice address at 109 W Warren St, Bucyrus, OH, 44820. Phone: (419) 563-7375. Providers update this record themselves, so call before visiting.
How can I verify Jean Margaret Ollis, LSW, MSW's license?
NPPES lists Ohio license number S0017957, 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.