NPPES file of Aug 9, 2026

Emma Bess Dreyfus, LICSW

Clinical Social Worker · Boston, MA

Emma Bess Dreyfus, LICSW is a clinical social worker with a practice address in Boston, Massachusetts, and NPI 1912554247, issued on Aug 21, 2019. Check the license (Massachusetts LICSW127230, as entered in NPPES) with the Massachusetts 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
1912554247
Name
Emma Bess Dreyfus
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LICSW127230 MA
Self-reported in NPPES; status is on the state search
Practice location
1601 Washington St, Boston, MA 02118
Phone
(617) 425-2000
Enumerated
Aug 21, 2019
Record last updated
Nov 2, 2023
Fax
(617) 425-2061
Medicare enrollment
Enrolled (PECOS I20231201001306); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 17,815 in Massachusetts → Look up another NPI →

Also registered at 1601 Washington St

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

  1. Daramis AbreuRegistered Nurse1699093567
  2. Carolina Abuelo, M.D.Internal Medicine Physician1306042528
  3. Amita Agarwal, DDSDentist1184084683
  4. Laura Allen, LICSWSocial Worker1740446996
  5. Doris Alleyne, SWSocial Worker1386918845
  6. Gulnora Aminova, PH.D.Mental Health Counselor1518412964

Verify Emma Bess Dreyfus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license LICSW127230    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 Massachusetts 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. Internal Medical Associates-EbnhcEast Boston, MA

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

Emma Bess Dreyfus among 17,815 clinical social worker records in Massachusetts

Emma Bess Dreyfus, LICSW is one of 17,815 clinical social worker records with a practice address in Massachusetts. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 77% of them.

  • NPI issued2019 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2020 · median 2004 among the 3,059 with a school on file
  • Record last updated2023 · 68% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,906 clinical social worker records list a practice address in Boston

They are 1,906 of the 41,865 NPPES records with a practice address in Boston, and 17,815 clinical social worker records in Massachusetts.

All 17,815 in Massachusetts → Every provider in Boston → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Edwige Berrouet, LICSWBoston, MA 021181104886597
  2. Shawna Biscone, LICSWBoston, MA 021181528136678
  3. David Clark, LICSW, MPHBoston, MA 021181386712453
  4. Peter Evers, LICSWBoston, MA 021181093729030
  5. Kelly Fournier, LICSWBoston, MA 021181750379780
  6. Susan Gross, L.I.C.S.W.Boston, MA 021181851400998
  7. Dorothy Koerner, L.I.C.S.W., MSWBoston, MA 021181790859049
  8. Aaron Price, LICSWBoston, MA 021181578661625

Common questions

What is Emma Bess Dreyfus, LICSW's NPI number?

Emma Bess Dreyfus, LICSW's National Provider Identifier (NPI) is 1912554247, issued on Aug 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Emma Bess Dreyfus, LICSW located?

The NPPES record lists a practice address at 1601 Washington St, Boston, MA, 02118. Phone: (617) 425-2000. Providers update this record themselves, so call before visiting.

How can I verify Emma Bess Dreyfus, LICSW's license?

NPPES lists Massachusetts license number LICSW127230, as entered by the provider. Search the Massachusetts 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.