NPPES file of Aug 9, 2026

Colleen Felton

Clinical Social Worker · Greenfield, MA

Colleen Felton is a clinical social worker with a practice address in Greenfield, Massachusetts, and NPI 1104227230, issued on Sep 8, 2014. Check the license 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
1104227230
Name
Colleen Felton
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
1 Arch PL, Greenfield, MA 01301
Phone
(413) 773-1314
Enumerated
Sep 8, 2014
Record last updated
Sep 8, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220613000143); accepts 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 1 Arch PL

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

  1. Diana AbathMental Health Counselor1679371942
  2. Dareen AbdallahCase Manager/Care Coordinator1689447138
  3. Mariel AddisSocial Worker1255988846
  4. Anthony AgrilloMental Health Counselor1902528052
  5. Jack AlboherMental Health Counselor1114634938
  6. Julia AlexanderMental Health Counselor1023566536

Verify Colleen Felton 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
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. Clinical And Support Options, IncGreenfield, MA

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

Colleen Felton among 17,815 clinical social worker records in Massachusetts

Colleen Felton 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 2014, is newer than 52% of them.

  • NPI issued2014 · 52% of these records are older, 45% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2014 · median 2004 among the 3,059 with a school on file
  • Record last updated2014 · 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).

158 clinical social worker records list a practice address in Greenfield

They are 158 of the 1,251 NPPES records with a practice address in Greenfield, and 17,815 clinical social worker records in Massachusetts.

The 8 clinical social worker records with the nearest ZIP codes

  1. Fran Fassler, LICSWGreenfield, MA 013011629046677
  2. Lindsey Fletcher-Lynch, LICSWGreenfield, MA 013011780625855
  3. Sarah Hawrylak, MSW, LICSWGreenfield, MA 013011912992611
  4. Rebecca King, LICSWGreenfield, MA 013011043246028
  5. Sue Lederer, LICSWGreenfield, MA 013011114977253
  6. Joan McKelvey, LICSWGreenfield, MA 013011588627152
  7. Patricia McManamy, LICSWGreenfield, MA 013011568405025
  8. Judith Meissner, LICSWGreenfield, MA 013011932156643

Common questions

What is Colleen Felton's NPI number?

Colleen Felton's National Provider Identifier (NPI) is 1104227230, issued on Sep 8, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Colleen Felton located?

The NPPES record lists a practice address at 1 Arch PL, Greenfield, MA, 01301. Phone: (413) 773-1314. Providers update this record themselves, so call before visiting.

How can I verify Colleen Felton'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. 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.