Erin Courtney
Social Worker · Greenfield, MA
Erin Courtney is a social worker with a practice address in Greenfield, Massachusetts, and NPI 1437743770, issued on Feb 26, 2021. Check the license (Massachusetts 223636, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Courtney
- Primary taxonomy
- Social Worker 104100000X
- License number
- 223636 MA
Self-reported in NPPES; status is on the state search - Practice location
- 102 Main St, Greenfield, MA 01301
- Phone
- (413) 774-6252
- Enumerated
- Feb 26, 2021
- Record last updated
- Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220504000784); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 5,517 in Massachusetts → Look up another NPI →
Also registered at 102 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mulham AllujamiOral and Maxillofacial Surgery (Dentist)1093565822
- Sara AtiaCounselor1033756184
- Shannon Baker, FNP-BCFamily Nurse Practitioner1104412535
- Michelina BalsavichPeer Specialist1225626211
- Ness BelliniClinical Social Worker1902422173
- Jessica BenkoStudent in an Organized Health Care Education/Training Program1629758412
Verify Erin Courtney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 223636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Center For Human Development, Inc.Greenfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Courtney among 5,517 social worker records in Massachusetts
Erin Courtney is one of 5,517 social worker records with a practice address in Massachusetts. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 68% of them.
- NPI issued2021 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2011 · median 2012 among the 435 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 social worker records list a practice address in Greenfield
They are 48 of the 1,251 NPPES records with a practice address in Greenfield, and 5,517 social worker records in Massachusetts.
All 5,517 in Massachusetts → Every provider in Greenfield → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Kim Blakeslee, MEDGreenfield, MA 013011609188473
- Lindsay Ciepiela, MSWGreenfield, MA 013011578896411
- Kristal Cleaver, LICSWGreenfield, MA 013011295041465
- Amy Correia, MSWGreenfield, MA 013011952649519
- Mark Fitzpatrick, MAGreenfield, MA 013011891007761
- Martin Kounitz, MSWGreenfield, MA 013011962634626
- Katharine Kyros, MSWGreenfield, MA 013011063796787
- Roxanne Nemeth, LSWAGreenfield, MA 013011558661835
Common questions
What is Erin Courtney's NPI number?
Erin Courtney's National Provider Identifier (NPI) is 1437743770, issued on Feb 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Erin Courtney located?
The NPPES record lists a practice address at 102 Main St, Greenfield, MA, 01301. Phone: (413) 774-6252. Providers update this record themselves, so call before visiting.
How can I verify Erin Courtney's license?
NPPES lists Massachusetts license number 223636, 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.