NPPES file of Aug 9, 2026

Joanne Larson

Addiction (Substance Use Disorder) Counselor · Greenfield, MA

Joanne Larson is an addiction (substance use disorder) counselor with a practice address in Greenfield, Massachusetts, and NPI 1952668717, issued on Apr 18, 2012. Check the license 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
1952668717
Name
Joanne Larson
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
55 Federal St, Greenfield, MA 01301
Phone
(413) 584-6855
Enumerated
Apr 18, 2012
Record last updated
Apr 22, 2026
Fax
(413) 585-1355
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 addiction (substance use disorder) counselor records → All 2,375 in Massachusetts → Look up another NPI →

Also registered at 55 Federal St

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

  1. Kelsey BarksdaleCase Manager/Care Coordinator1750038451
  2. Abigail Barlow, LMHCMental Health Counselor1477864791
  3. Karon Belunas, LICSWClinical Social Worker1497897896
  4. David BurchellMental Health Counselor1780054601
  5. Angela ClarkClinical Social Worker1861827453
  6. Melissa CoySocial Worker1609202654

Verify Joanne Larson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts 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
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Joanne Larson among 2,375 addiction (substance use disorder) counselor records in Massachusetts

Joanne Larson is one of 2,375 addiction (substance use disorder) counselor records with a practice address in Massachusetts. 2% 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 2012, is newer than 28% of them.

  • NPI issued2012 · 28% of these records are older, 68% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2026 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 addiction (substance use disorder) counselor records list a practice address in Greenfield

They are 27 of the 1,251 NPPES records with a practice address in Greenfield, and 2,375 addiction (substance use disorder) counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,375 in Massachusetts → Every provider in Greenfield → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Trina BrewingtonGreenfield, MA 013011134761505
  2. Cris Carl, LADC1Greenfield, MA 013011659876746
  3. Michelle De Lisio, L.I.C.S.W., L.A.D.C.Greenfield, MA 013011932194917
  4. Melissa JohnsonGreenfield, MA 013011376966440
  5. Choong Eun KimGreenfield, MA 013011760940324
  6. Sean Kucia, MSWGreenfield, MA 013011205458361
  7. Kevin MarshGreenfield, MA 013011841702602
  8. Sarah McPheters, BSGreenfield, MA 013011437772035

Common questions

What is Joanne Larson's NPI number?

Joanne Larson's National Provider Identifier (NPI) is 1952668717, issued on Apr 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Joanne Larson located?

The NPPES record lists a practice address at 55 Federal St, Greenfield, MA, 01301. Phone: (413) 584-6855. Providers update this record themselves, so call before visiting.

How can I verify Joanne Larson's license?

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.