NPPES file of Aug 9, 2026

Ashley Elizabeth McMaster, MSW, LISW

Clinical Social Worker · Columbus, OH

Ashley Elizabeth McMaster, MSW, LISW is a clinical social worker with a practice address in Columbus, Ohio, and NPI 1225741010, issued on Dec 27, 2022. Check the license (Ohio I.2203757, 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
1225741010
Name
Ashley Elizabeth McMaster
Credential
MSW, LISW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
I.2203757 OH
Self-reported in NPPES; status is on the state search
Practice location
21 E State St, Columbus, OH 43215
Phone
(574) 546-1900
Enumerated
Dec 27, 2022
Record last updated
Dec 9, 2024
Medicare enrollment
Enrolled (PECOS I20240220004100); 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.
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8 nearest clinical social worker records → All 9,815 in Ohio → Look up another NPI →

Also registered at 21 E State St

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

  1. Benedicta Afful Eshun, PMHNPPsychiatric/Mental Health Nurse Practitioner1639862337
  2. Cherliesa Boyd, APRN, CNP, PMNHP-BCPsychiatric/Mental Health Nurse Practitioner1093513665
  3. Natalie Bressman, CDCAAddiction (Substance Use Disorder) Counselor1720539786
  4. Alyson Brewer, FNP-CFamily Nurse Practitioner1407597875
  5. Gina Brooks, FNP-BCFamily Nurse Practitioner1659821973
  6. Kathline CruzProfessional Counselor1558217976

Verify Ashley Elizabeth McMaster 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.2203757    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.

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Bills Medicare through one group practice

  1. Guidestar Eldercare Corp -OHGenoa, OH

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

Ashley Elizabeth McMaster among 9,815 clinical social worker records in Ohio

Ashley Elizabeth McMaster, MSW, 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 2022, is newer than 87% of them.

  • NPI issued2022 · 87% of these records are older, 9% 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 updated2024 · 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).

1,379 clinical social worker records list a practice address in Columbus

They are 1,379 of the 36,491 NPPES records with a practice address in Columbus, and 9,815 clinical social worker records in Ohio.

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

The 8 clinical social worker records with the nearest ZIP codes

  1. Tami Andrews, MSW,LISWColumbus, OH 432151245363548
  2. Linda Brownley, PCC-SCColumbus, OH 432151578591798
  3. Teresa Gatton, LISWColumbus, OH 432151336154095
  4. Margaret Hall, MSW, LISWColumbus, OH 432151467499756
  5. Cynthia Morris, MSW LISWColumbus, OH 432151730221946
  6. Eric Oppliger, LISW-SColumbus, OH 432151730213034
  7. John Paulson, LISWColumbus, OH 432151558392498
  8. Kara Penniman, LISW-SColumbus, OH 432151023195054

Common questions

What is Ashley Elizabeth McMaster, MSW, LISW's NPI number?

Ashley Elizabeth McMaster, MSW, LISW's National Provider Identifier (NPI) is 1225741010, issued on Dec 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Elizabeth McMaster, MSW, LISW located?

The NPPES record lists a practice address at 21 E State St, Columbus, OH, 43215. Phone: (574) 546-1900. Providers update this record themselves, so call before visiting.

How can I verify Ashley Elizabeth McMaster, MSW, LISW's license?

NPPES lists Ohio license number I.2203757, 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.