Specialty Directory
Family Medicine in Greenfield, MA
Federal CMS data for 11 family medicine providers practicing in Greenfield, MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$20
11
Family Medicine Providers
in Greenfield, MA
$20
Median Industry Payments
per provider (2018–2024)
479
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Family Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Family Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| GUMP, MARGUERITE M.D. | 8,849 | — | Blood draw (venipuncture) | $0 | — | High |
| REEVES, MICHAEL MD | 7,897 | — | Blood draw (venipuncture) | $0 | — | High |
| LEFER, THEODORE M.D. | 1,193 | — | Hospital follow-up visit, moderate complexity | $0 | — | High |
| KELLS, SARAH CNP | 1,041 | — | Drug screening test | $228 (2021-2024) | — | Very High |
| KOPPENHEFFER, PETER M.D. | 713 | — | Office visit, established patient (30-39 min) | $103 (2018-2018) | — | Very High |
| IVERSON, PATRICIA M.D. | 479 | — | Office visit, established patient (30-39 min) | $26 (2018-2018) | — | Very High |
| MACEDO, NATHAN MD, MPH | 477 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| BIGGIE, JESSICA MD | 441 | — | Office visit, established patient (30-39 min) | $22 (2024-2024) | — | Very High |
| HARTMAN, CHANDRA MD | 325 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| KEALY, SHEVAUGHN M.D | 153 | — | Office visit, established patient (30-39 min) | $58 (2019-2019) | — | Very High |
| PALMER, JEFFREY M.D. | 41 | — | Office visit, established patient (20-29 min) | $20 (2020-2020) | — | Very High |
Note: Family Medicine encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.