NPPES file of Aug 9, 2026

Benjamin Aaron Katz, M.S.W.

Clinical Social Worker · Hartford, CT

Benjamin Aaron Katz, M.S.W. is a clinical social worker with a practice address in Hartford, Connecticut, and NPI 1639429657, issued on Sep 18, 2012. Check the license with the Connecticut 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
1639429657
Name
Benjamin Aaron Katz
Credential
M.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
331 Wethersfield Ave, Hartford, CT 06114
Phone
(785) 845-7637
Enumerated
Sep 18, 2012
Record last updated
Sep 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190311001897); may accept 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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Also registered at 331 Wethersfield Ave

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

  1. Lauren Abric, LPC, ATR, BCPCProfessional Counselor1598071045
  2. Afua AgyemanCounselor1033866298
  3. Saif AhmedCounselor1346959905
  4. Laurel Barrett, LCSWClinical Social Worker1003683525
  5. Jajahira BenitezCounselor1063719193
  6. Oscar Caamano, MSWCounselor1184993172

Verify Benjamin Aaron Katz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut 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 Connecticut 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. Jewish Family Services, Inc.Richmond, VA

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

Benjamin Aaron Katz among 7,729 clinical social worker records in Connecticut

Benjamin Aaron Katz, M.S.W. is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 39% of them.

  • NPI issued2012 · 39% of these records are older, 57% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2012 · median 2009 among the 1,784 with a school on file
  • Record last updated2014 · 59% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

556 clinical social worker records list a practice address in Hartford

They are 556 of the 6,317 NPPES records with a practice address in Hartford, and 7,729 clinical social worker records in Connecticut.

The 8 clinical social worker records with the nearest ZIP codes

  1. Teodoro Anderson-Diaz, LCSW,LADC,Hartford, CT 061141952417081
  2. Ana Berrios, LCSWHartford, CT 061141861594400
  3. Agnes Black, LCSWHartford, CT 061141730332487
  4. Gail Brooks, LCSWHartford, CT 061141174746739
  5. Glenn Gemma, L.C.S.W.Hartford, CT 061141003043894
  6. Jennifer Jaffe, M.S.W.Hartford, CT 061141396803045
  7. Terry Kennedy, LCSWHartford, CT 061141134364904
  8. Elaina King, LCSWHartford, CT 061141942578448

Common questions

What is Benjamin Aaron Katz, M.S.W.'s NPI number?

Benjamin Aaron Katz, M.S.W.'s National Provider Identifier (NPI) is 1639429657, issued on Sep 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Aaron Katz, M.S.W. located?

The NPPES record lists a practice address at 331 Wethersfield Ave, Hartford, CT, 06114. Phone: (785) 845-7637. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Aaron Katz, M.S.W.'s license?

Search the Connecticut 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.

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.