State Specialty Directory
Addiction Medicine (Preventive Medicine) Physician in MA
Federal CMS data for 14 addiction medicine (preventive medicine) physician providers across MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
14
Providers
Median industry payments
$26
14
Addiction Medicine (Preventive Medicine) Physician Providers
in MA
$26
Median Industry Payments
per provider (2018–2024)
258
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.
Addiction Medicine (Preventive Medicine) Physician includes multiple subspecialties with different practice patterns.
Learn more →
Addiction Medicine (Preventive Medicine) Physician Providers — MA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CHAMBERLAIN, ADAM MD | Springfield | 5,537 | — | Blood draw (venipuncture) | $0 | — | High |
| OCONNOR, BRIAN MD | Woburn | 1,842 | — | Drug screening test | $75,010 (2018-2024) | — | Very High |
| SMITH, SUZANNE MD | Greenfield | 1,025 | — | Drug screening test | $138 (2018-2023) | — | Very High |
| RYZEWICZ, STEPHEN MD | Springfield | 553 | — | Hospital follow-up visit, moderate complexity | $0 | — | High |
| MUELLER, MARGARET M.D. | Attleboro | 515 | — | Emergency department visit, moderate complexity | $469 (2022-2024) | — | Very High |
| THORNTON, LAURINE MD | Taunton | 471 | — | Emergency department visit, high complexity | $29 (2019-2024) | — | Very High |
| SOARES, WILLIAM M.D. | Springfield | 286 | — | Emergency department visit, high complexity | $0 | — | High |
| KOOPER, GRACE M.D. | Brockton | 230 | — | Hospital follow-up visit, moderate complexity | $0 | — | High |
| CRUZ, RICARDO M.D. | Boston | 228 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| LOOBY-GORDON, SANDRA M.D. | Boston | 205 | — | Office visit, established patient (30-39 min) | $0 | — | High |
| WEINSTEIN, ZOE MD | Boston | 53 | — | Office visit, established patient (30-39 min) | $31 (2020-2020) | — | Very High |
| SHANAHAN, CHRISTOPHER M.D., M.P.H. | Mattapan | 34 | — | Blood glucose test using hand-held instrument | $23 (2022-2022) | — | Very High |
| ST. LOUIS, JOSHUA | Lawrence | — | — | — | $166 (2018-2023) | — | High |
| GREWAL, SATKIRAN M.D. | West Springfield | — | — | — | $4,144 (2018-2024) | — | High |
Note: Addiction Medicine (Preventive Medicine) Physician 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.