Richard D. Siegel, MD
NPI 1508977059ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Boston, MA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Pratt Medical Group Inc and 1 other group, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,116,289 for 2,451 claims, against $44,599 paid for services in 2024. Azurity Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $2,849 in all, mostly honoraria. Lists Northwest Community Hospital 1 and 1 other hospital as hospital affiliations.
Overview
| NPI | 1508977059 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 74658 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 273 |
|---|---|
| Services billed | 825 across 16 procedure codes |
| Paid by Medicare | $44,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,451 · 5,261 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $1,116,289 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical groups
- Pratt Medical Group IncBoston, MA · 286 clinicians
- Hallmark Health Medical Associates IncMelrose, MA · 147 clinicians
Hospital affiliations
- Northwest Community Hospital 1Arlington Heights, IL
- Tufts Medical CenterBoston, MA
Industry payments (Open Payments)
- 2025$2,849 · 5 payments from 2 companies
- 2024$655.61 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Azurity Pharmaceuticals, Inc. | $2,820 | 2 |
| Cequr Corporation | $29.21 | 3 |
What the 2025 payments were for
- Honoraria$2,820 · 2 payments
- Food and Beverage$29.21 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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