Registry data as of Aug 27, 2026

Louis Alfieri, LISW-S

Clinical Social Worker · Fairfield, OH

Louis Alfieri, LISW-S is a clinical social worker with a practice address in Fairfield, Ohio, and NPI 1174854434, issued on Jan 26, 2010. Check the license 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
1174854434
Name
Louis Alfieri
Credential
LISW-S
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
1251 Nilles RD Ste 5, Fairfield, OH 45014
Phone
(513) 939-0300
Enumerated
Jan 26, 2010
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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Also registered at 1251 Nilles RD Ste 5

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

  1. Mary Adams, LPCCMental Health Counselor1669810925
  2. Alia Agee, LSWSocial Worker1518802685
  3. Stephanie Albertz, LISW-SClinical Social Worker1982127197
  4. Julie Arnold, LSWMental Health Counselor1376037069
  5. Frank Baker, LISWSocial Worker1992178180
  6. Stephanie Baker, LPCCProfessional Counselor1588931919

Verify Louis Alfieri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck 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. Mindfully LLCFairfield, 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.

45 clinical social worker records list a Fairfield practice address

They are 45 of the 1,280 NPPES records with a Fairfield 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 Louis Alfieri, LISW-S's NPI number?

Louis Alfieri, LISW-S's National Provider Identifier (NPI) is 1174854434, issued on Jan 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Louis Alfieri, LISW-S located?

The NPPES record lists a practice address at 1251 Nilles RD Ste 5, Fairfield, OH, 45014. Phone: (513) 939-0300. Providers update this record themselves, so call before visiting.

How can I verify Louis Alfieri, LISW-S's license?

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.