Registry data as of Aug 27, 2026

Mary Deucher, LISW

Clinical Social Worker · Oberlin, OH

Mary Deucher, LISW is a clinical social worker with a practice address in Oberlin, Ohio, and NPI 1508984352, issued on Mar 27, 2007. Check the license (Ohio I. 0009484, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1508984352
Name
Mary Deucher
Credential
LISW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
I. 0009484 OH
Self-reported in NPPES; status is on the state search
Practice location
5 S Main St, Oberlin, OH 44074
Phone
(440) 775-7171
Enumerated
Mar 27, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mary Deucher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license I. 0009484
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

One hospital or facility affiliation

  1. Plum Creek Associates IncOberlin, OH

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

7 clinical social worker records list a Oberlin practice address

They are 7 of the 146 NPPES records with a Oberlin practice address, and 8,544 clinical social worker records in Ohio.

Other clinical social worker records in Ohio

  1. Carolyn Abbruzzese, LISW-S, CDCAPowell, OH1194815217
  2. Rita Abdallah, LISW-S, ACSWWestlake, OH1225701923
  3. Salma Abdel-Latif, LISWDublin, OH1013552231
  4. Renna Abdullah, LISW-SColumbus, OH1164769972
  5. Zam Zam Abdullahi, SOCIAL WORKERColumbus, OH1740044098
  6. Nurah AbdulwahabCleveland, OH1659893717
  7. Cynthia Abney, LISW-SMiddletown, OH1780139824
  8. Camille Abounaaj, BA, LSWToledo, OH1093132029
  9. Michele Abraham, M.S.S.A.Rocky River, OH1790080315
  10. Natasha Abraham, MA, MSW, LISWColumbus, OH1326679267

Common questions

What is Mary Deucher, LISW's NPI number?

Mary Deucher, LISW's National Provider Identifier (NPI) is 1508984352, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Deucher, LISW located?

The NPPES record lists a practice address at 5 S Main St, Oberlin, OH, 44074. Phone: (440) 775-7171. Providers update this record themselves, so call before visiting.

How can I verify Mary Deucher, LISW's license?

NPPES lists Ohio license number I. 0009484, 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.