NPPES file of Aug 9, 2026

Abigail Barlow, LMHC

Mental Health Counselor · Greenfield, MA

Abigail Barlow, LMHC is a mental health counselor with a practice address in Greenfield, Massachusetts, and NPI 1477864791, issued on Jul 1, 2010. Check the license (Massachusetts 11923, 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
1477864791
Name
Abigail Barlow
Credential
LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
11923 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Federal St, Greenfield, MA 01301
Phone
(413) 584-6855
Enumerated
Jul 1, 2010
Record last updated
Mar 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(413) 585-1355
Medicare enrollment
Enrolled (PECOS I20240304003753); 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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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. Karon Belunas, LICSWClinical Social Worker1497897896
  3. David BurchellMental Health Counselor1780054601
  4. Angela ClarkClinical Social Worker1861827453
  5. Melissa CoySocial Worker1609202654
  6. Lisa Cyr, LICSWClinical Social Worker1184813644

Verify Abigail Barlow 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 11923
    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. Servicenet IncGreenfield, MA

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

Abigail Barlow among 18,415 mental health counselor records in Massachusetts

Abigail Barlow, 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. Its NPI, issued in 2010, is newer than 23% of them.

  • NPI issued2010 · 23% of these records are older, 73% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2010 · median 2014 among the 1,811 with a school on file
  • Record last updated2021 · 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).

239 mental health counselor records list a practice address in Greenfield

They are 239 of the 1,251 NPPES records with a practice address in Greenfield, and 18,415 mental health counselor records in Massachusetts.

The 8 mental health counselor records with the nearest ZIP codes

  1. John Boles, LMHCGreenfield, MA 013011588607840
  2. Julie BrittonGreenfield, MA 013011134159445
  3. Darrell Brown, MHCGreenfield, MA 013011780752931
  4. Virginia Fleet, M.ED.Greenfield, MA 013011851302913
  5. Elinor Janvrin, LMHCGreenfield, MA 013011588768949
  6. Maryann Landry, EDM, LMHCGreenfield, MA 013011801996434
  7. Peter LanteigneGreenfield, MA 013011417019464
  8. Mollie Montgomery, LMHCGreenfield, MA 013011174543755

Common questions

What is Abigail Barlow, LMHC's NPI number?

Abigail Barlow, LMHC's National Provider Identifier (NPI) is 1477864791, issued on Jul 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Abigail Barlow, LMHC 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 Abigail Barlow, LMHC's license?

NPPES lists Massachusetts license number 11923, 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.

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.