Specialty Directory
Orthopedic Surgery in North Chelmsford, MA
Federal CMS data for 7 orthopedic surgery providers practicing in North Chelmsford, MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
7
Providers
Median industry payments
$3,536
7
Orthopedic Surgery Providers
in North Chelmsford, MA
$3,536
Median Industry Payments
per provider (2018–2024)
3,107
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.
Orthopedic Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Orthopedic Surgery Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| SIGMAN, SCOTT MD | 6,331 | — | Extended-release steroid injection (Zilretta) | $1,452,901 (2018-2024) | — | Very High |
| PRYBYLA, DAVID M.D. | 4,286 | — | Steroid injection (triamcinolone) | $8,768 (2019-2024) | — | Very High |
| GERBER, SAMUEL MD | 3,473 | — | Extended-release steroid injection (Zilretta) | $4,590 (2018-2024) | — | Very High |
| WU, W MD | 3,107 | — | Joint lubricant injection (Synvisc) | $568 (2018-2024) | — | Very High |
| MALONE, KEVIN D.O. | 2,699 | — | Joint lubricant injection (Synvisc) | $1,087 (2018-2024) | — | Very High |
| ROMAN, PETER MD | 1,097 | — | Office visit, established patient (20-29 min) | $3,536 (2018-2024) | — | Very High |
| HOLSTEIN, ERIC MD | 979 | — | Office visit, established patient (20-29 min) | $47 (2019-2019) | — | Very High |
Note: Orthopedic Surgery 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.
By Practice Pattern
Orthopedic Surgery encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (6)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PRYBYLA, DAVID | 4,286 | $8,768 |
| GERBER, SAMUEL | 3,473 | $4,590 |
| WU, W | 3,107 | $568 |
| MALONE, KEVIN | 2,699 | $1,087 |
| ROMAN, PETER | 1,097 | $3,536 |
| HOLSTEIN, ERIC | 979 | $47 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SIGMAN, SCOTT | 6,331 | $1,452,901 |