NPPES file of Aug 9, 2026

William Ash, SWT

Social Worker · Columbus, OH

William Ash, SWT is a social worker with a practice address in Columbus, Ohio, and NPI 1659266252, issued on Jun 12, 2025. Check the license (Ohio S.2504300-TRNE, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659266252
Name
William Ash
Credential
SWT
Primary taxonomy
Social Worker 104100000X
License number
S.2504300-TRNE OH
Self-reported in NPPES; status is on the state search
Practice location
4998 W Broad St Ste 104, Columbus, OH 43228
Phone
(614) 754-8051
Enumerated
Jun 12, 2025
Record last updated
Jun 12, 2025
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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8 nearest social worker records → All 11,239 in Ohio → Look up another NPI →

Also registered at 4998 W Broad St Ste 104

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

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  2. Amanda Blazer, CDCAAddiction (Substance Use Disorder) Counselor1922618172
  3. Charlisa BryantAddiction (Substance Use Disorder) Counselor1881565349
  4. Jeshua Burwell, LCDC IIIAddiction (Substance Use Disorder) Counselor1215664446
  5. Madison DavisAddiction (Substance Use Disorder) Counselor1821965179
  6. John Fitzsimmons, LCDCIIAddiction (Substance Use Disorder) Counselor1962088385

Verify William Ash 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 S.2504300-TRNE    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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William Ash among 11,239 social worker records in Ohio

William Ash, SWT is one of 11,239 social worker records with a practice address in Ohio. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,484 social worker records list a practice address in Columbus

They are 1,484 of the 36,491 NPPES records with a practice address in Columbus, and 11,239 social worker records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,239 in Ohio → Every provider in Columbus → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Kasey Arrowood, LSWColumbus, OH 432281417562489
  2. Cally Boylan, MSW, LSWColumbus, OH 432281255958591
  3. Sharon Bryant, CLINICIANS LSWColumbus, OH 432281386138857
  4. Paige DoerflerColumbus, OH 432281952954554
  5. Jade Faul, LSW, LCDCIIColumbus, OH 432281972088961
  6. Rhonda Goings, LSWColumbus, OH 432281326554833
  7. Mary HoustonColumbus, OH 432281538637848
  8. Amber Michael, LSWColumbus, OH 432281063053668

Common questions

What is William Ash, SWT's NPI number?

William Ash, SWT's National Provider Identifier (NPI) is 1659266252, issued on Jun 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is William Ash, SWT located?

The NPPES record lists a practice address at 4998 W Broad St Ste 104, Columbus, OH, 43228. Phone: (614) 754-8051. Providers update this record themselves, so call before visiting.

How can I verify William Ash, SWT's license?

NPPES lists Ohio license number S.2504300-TRNE, 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. 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.