Diana Calogrias, MD
NPI 1164864948ActiveIndividual· Obstetrics & Gynecology· Attleboro, MA
Obstetrics & Gynecology (MD) with Sturdy Health Inc, practicing in Attleboro, Massachusetts. Mostly services rather than prescriptions: Medicare paid $5,193 for 24 patients in 2024, with only 49 Part D claims. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $124.27 in all, mostly food and beverage. Lists Sturdy Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1164864948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 22, 2013 |
| Last updated in NPPES | Jan 27, 2020 |
| Certified by provider | Jan 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 281719 | MA |
| Obstetrics & Gynecology | 207V00000X | 288825 | NY |
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 - Obstetrics/Gynecology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 39 across 20 procedure codes |
| Paid by Medicare | $5,193 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 78 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $6,937 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Sturdy Health IncMansfield, MA · 189 clinicians
Hospital affiliation
- Sturdy Memorial HospitalAttleboro, MA
Industry payments (Open Payments)
- 2025$124.27 · 5 payments from 3 companies
- 2024$373.80 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $81.56 | 3 |
| Sumitomo Pharma America, Inc. | $21.89 | 1 |
| Pfizer Inc. | $20.82 | 1 |
What the 2025 payments were for
- Food and Beverage$124.27 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Attleboro
- 1043405863
- 1518976281
- 1972553121
- 1871778936
- 1083665012
- 1821675307
- 1649596354
- 1659581692
- 1053363630
- 1154376697
- 1144274093
- 1144241670