NPPES file of Aug 9, 2026

Anne Mallett, LISW-S

Clinical Social Worker · Defiance, OH

Anne Mallett, LISW-S is a clinical social worker with a practice address in Defiance, Ohio, and NPI 1083809271, issued on Sep 11, 2007. Check the license (Ohio I.0800121-S, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083809271
Name
Anne Mallett
Credential
LISW-S
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
I.0800121-S OH
Self-reported in NPPES; status is on the state search
Practice location
201 E 2ND St, Defiance, OH 43512
Phone
(440) 260-8300
Enumerated
Sep 11, 2007
Record last updated
Oct 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(440) 260-8575
Medicare enrollment
Enrolled (PECOS I20100623000850); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest clinical social worker records → All 9,815 in Ohio → Look up another NPI →

Also registered at 201 E 2ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Darci BowserCommunity Health Worker1336038439
  2. Kayla IrvinAddiction (Substance Use Disorder) Counselor1952293094
  3. Donald Karcher, LISW, LCDCIIISocial Worker1821254632
  4. Kevin McCann, PTPhysical Therapist1669812723
  5. Jeannie Veillon, CDCAAddiction (Substance Use Disorder) Counselor1457859647
  6. Doak Walker, CDCAAddiction (Substance Use Disorder) Counselor1194237230

Verify Anne Mallett 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.0800121-S    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Westwood Behavioral Health Center, Inc.Paulding, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anne Mallett among 9,815 clinical social worker records in Ohio

Anne Mallett, LISW-S 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 2007, is newer than 11% of them.

  • NPI issued2007 · 11% of these records are older, 81% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2003 · 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).

13 clinical social worker records list a practice address in Defiance

They are 13 of the 589 NPPES records with a practice address in Defiance, and 9,815 clinical social worker records in Ohio.

All 9,815 in Ohio → Every provider in Defiance → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Matthew Bradley, LISWDefiance, OH 435121831864974
  2. Jacqueline Carr, LISWDefiance, OH 435121003029968
  3. Sarah Claridge, LSWDefiance, OH 435121720591845
  4. Ashley Cohen, LISWDefiance, OH 435121194335166
  5. Dashaun DavisDefiance, OH 435121609668508
  6. Hannah Funk-PavelDefiance, OH 435121609755362
  7. Tamara Junge, LISWDefiance, OH 435121285115147
  8. Karen Moore, LCSWDefiance, OH 435121043476849

Common questions

What is Anne Mallett, LISW-S's NPI number?

Anne Mallett, LISW-S's National Provider Identifier (NPI) is 1083809271, issued on Sep 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Anne Mallett, LISW-S located?

The NPPES record lists a practice address at 201 E 2ND St, Defiance, OH, 43512. Phone: (440) 260-8300. Providers update this record themselves, so call before visiting.

How can I verify Anne Mallett, LISW-S's license?

NPPES lists Ohio license number I.0800121-S, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.