NPPES file of Aug 9, 2026

Lynn Kass, M.A., M.A.C.P., LMHC

Mental Health Counselor · Cambridge, MA

Lynn Kass, M.A., M.A.C.P., LMHC is a mental health counselor with a practice address in Cambridge, Massachusetts, and NPI 1639349384, issued on Mar 10, 2008. Check the license (Massachusetts 1757, as entered in NPPES) with the Massachusetts 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
1639349384
Name
Lynn Kass
Credential
M.A., M.A.C.P., LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
1757 MA
Self-reported in NPPES; status is on the state search
Practice location
46 Pearl St, Cambridge, MA 02139
Phone
(617) 492-0050
Enumerated
Mar 10, 2008
Record last updated
Mar 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(978) 371-0879
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 mental health counselor records → All 18,415 in Massachusetts → Look up another NPI →

Also registered at 46 Pearl St

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

  1. Vera Cohen, LICSWMental Health Counselor1043340201
  2. Paul Crowley, PH.D.Psychologist1578695078
  3. Jared Kass, PH.D., LMHCMental Health Counselor1942470695
  4. Nancy Keyes, PSY.DPsychologist1881747772
  5. Nava Niv, M.S.W.Clinical Social Worker1992827281
  6. Ginger Ryan, LICSWClinical Social Worker1356418032

Verify Lynn Kass 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 1757    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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Lynn Kass among 18,415 mental health counselor records in Massachusetts

Lynn Kass, M.A., M.A.C.P., LMHC is one of 18,415 mental health counselor records with a practice address in Massachusetts. 7% 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 2008, is newer than 16% of them.

  • NPI issued2008 · 16% of these records are older, 81% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2008 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

271 mental health counselor records list a practice address in Cambridge

They are 271 of the 5,145 NPPES records with a practice address in Cambridge, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 18,415 in Massachusetts → Every provider in Cambridge → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Elizabeth Barragato, LMHCCambridge, MA 021391124105770
  2. Vera Cohen, LICSWCambridge, MA 021391043340201
  3. Lisa Da Silva, LMHCCambridge, MA 021391780760157
  4. Mihaela Deliu, M.A., L.M.H.C.Cambridge, MA 021391063525699
  5. Suzanne Eagan Beverly, LMHC, BC-DMTCambridge, MA 021391134251036
  6. Rhona Engelman, MACambridge, MA 021391679538821
  7. Kalman Glantz, PHD, LMHCCambridge, MA 021391194720961
  8. Carmen Gonzalez, LMHCCambridge, MA 021391447329800

Common questions

What is Lynn Kass, M.A., M.A.C.P., LMHC's NPI number?

Lynn Kass, M.A., M.A.C.P., LMHC's National Provider Identifier (NPI) is 1639349384, issued on Mar 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Lynn Kass, M.A., M.A.C.P., LMHC located?

The NPPES record lists a practice address at 46 Pearl St, Cambridge, MA, 02139. Phone: (617) 492-0050. Providers update this record themselves, so call before visiting.

How can I verify Lynn Kass, M.A., M.A.C.P., LMHC's license?

NPPES lists Massachusetts license number 1757, 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. 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.