Specialty Directory
Gastroenterology in Haverhill, MA
Federal CMS data for 3 gastroenterology providers practicing in Haverhill, MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
3
Providers
Median industry payments
$22
3
Gastroenterology Providers
in Haverhill, MA
$22
Median Industry Payments
per provider (2018–2024)
858
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.
Gastroenterology includes multiple subspecialties with different practice patterns.
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Gastroenterology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| HEMMING, JASON M.D. | 1,520 | — | Tissue pathology examination, moderate complexity | $22 (2023-2023) | — | Very High |
| THIIM, MICHAEL M.D. | 858 | — | Moderate sedation during GI endoscopy | $13 (2019-2019) | — | Very High |
| SEYMOUR, BRIDGET M.D. | 738 | — | Office visit, established patient (30-39 min) | $2,587 (2018-2024) | — | Very High |
Note: Gastroenterology 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.