Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Social Worker - Clinicals in Greenfield, MA

Browse 158 Social Worker - Clinical providers listed in NPPES with a practice address in Greenfield, Massachusetts.

158 Healthcare Providers

How Greenfield compares with the U.S.

Greenfield has 894 clinicians in Social Worker - Clinical per 100,000 residents, 9.6 times the U.S. rate of 93.

That is 158 active clinicians in Social Worker - Clinical with a practice address in Greenfield, for a population of 17,664.

The Massachusetts rate is 253 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

95% of clinicians in Social Worker - Clinical in Greenfield listed in the CMS Medicare file (42 of 44) accept Medicare assignment. That is higher than the Massachusetts share of 82%.

Only 44 of 158 active clinicians in Social Worker - Clinical in Greenfield appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

52% of clinicians in Social Worker - Clinical in Greenfield listed in the CMS Medicare file (23 of 44) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Massachusetts share of 53%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Social Worker - Clinical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Social Worker - Clinical practitioners in Greenfield, MA

Source: CMS PECOS
PECOS Enrolled Specialists 50 In Greenfield, MA
Part B Lab & Imaging Eligible 49 Diagnostic Referrals
DME Ordering Eligible 54 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 158 providers
With recent CMS data first, then Aโ€“Z

Mary Chandler , LICSW

Social Worker - Clinical

Active NPI Status
140 High St, Greenfield, MA 013012702
Phone: 4137741782
NPI Identifier 1609094937
View Full Profile

Rebecca Craven , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
329 Conway St, Greenfield, MA 013011521
Phone: 4137746301
NPI Identifier 1740919448
View Full Profile

Fran B. Fassler , LICSW

Social Worker - Clinical

Active NPI Status
329 Conway St, Valley Medical Group, P.c.-Greenfield Hlth Ctr, Greenfield, MA 013011521
Phone: 4137746301
NPI Identifier 1629046677
View Full Profile

James Edward Flood , MSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Federal St, Greenfield, MA 013012546
Phone: 4137722935
NPI Identifier 1841506896
View Full Profile

Douglas V. Grote , LICSW CADAC-II

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
15 Franklin St, Greenfield, MA 013012912
Phone: 4137742704
NPI Identifier 1205840246
View Full Profile

Keri Harshbarger

Social Worker - Clinical

Active NPI Status
25 Bank Row, 2 South, Greenfield, MA 01301
Phone: 4135123104
NPI Identifier 1295262350
View Full Profile

Jerry Ann Jacobs , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
140 High St, Greenfield, MA 013012702
Phone: 4137745411
NPI Identifier 1770850505
View Full Profile

Joseph Katz , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
48 Sanderson St, Greenfield, MA 013012778
Phone: 4137732022
NPI Identifier 1457048795
View Full Profile

Christina M Kerr , LCSW

Social Worker - Clinical

Active NPI Status Telehealth Services Available
215 Shelburne Rd, Greenfield, MA 013019622
Phone: 4137741000
NPI Identifier 1063560258
View Full Profile

Sheryl Knopf , MSW, LICSW

Social Worker - Clinical

Active NPI Status
62 Riddell St, Greenfield, MA 013012002
Phone: 4137747655
NPI Identifier 1124185251
View Full Profile

Chelsea M. Koonz Cortes , LICSW

Social Worker - Clinical

Active NPI Status
33 Shattuck St Apt 1, Greenfield, MA 013011903
Phone: 6179814181
NPI Identifier 1144569005
View Full Profile

Sue Mirandy Lederer , LICSW

Social Worker - Clinical

Active NPI Status
28 High St, Greenfield, MA 013012973
Phone: 4137731966
NPI Identifier 1114977253
View Full Profile

Raymond C. Ledoux , LICSW

Social Worker - Clinical

Active NPI Status
62 Riddell St, Greenfield, MA 013012002
Phone: 4136252613
NPI Identifier 1952452732
View Full Profile

Helen Lincoln-White , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
48 Sanderson St, Greenfield, MA 013012715
Phone: 4137734449
NPI Identifier 1619191715
View Full Profile

Karen T Lord , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Federal St Ste 200, Greenfield, MA 013012546
Phone: 4137728866
NPI Identifier 1073606265
View Full Profile

Anna Louise Morrison , MSW

Social Worker - Clinical

Active NPI Status
1 Arch Pl, Greenfield, MA 013012457
Phone: 4137741000
NPI Identifier 1528511797
View Full Profile

Rachael M. Rividelli , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Federal St, Greenfield, MA 013012546
Phone: 4135846855
NPI Identifier 1902813538
View Full Profile

Sarah J Serwa , LICSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
25 Bank Row St Fl 3, Greenfield, MA 013013599
Phone: 4132307945
NPI Identifier 1598948713
View Full Profile

Susan Ellen Sprung , MSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Federal Street, Suite 200, Greenfield, MA 013761830
Phone: 4137720707
NPI Identifier 1467497289
View Full Profile

Abigail R Vayda

Social Worker - Clinical

Active NPI Status
48 Sanderson St, Greenfield, MA 013012778
Phone: 4137732022
NPI Identifier 1588033971
View Full Profile

Frequently Asked Questions about Social Worker - Clinical in Greenfield

How do I check a Social Worker - Clinical practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Massachusetts licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.