Cecilia A. Lozier, M.D.
NPI 1316382823ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Springfield, MA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Baystate Medical Practices Inc, practicing in Springfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,237,304 for 2,750 claims, against $48,263 paid for services in 2024. Abbvie Inc. reported $34.77 in payments in 2025, mostly food and beverage. Lists Baystate Franklin Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1316382823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 10, 2013 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 275101 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 445 |
|---|---|
| Services billed | 900 across 17 procedure codes |
| Paid by Medicare | $48,263 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,750 · 5,045 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $1,237,304 |
| Generic share | 33% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Baystate Medical CenterSpringfield, MA
- Baystate Noble HospitalWestfield, MA
- Baystate Wing HospitalPalmer, MA
Industry payments (Open Payments)
- 2025$34.77 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.77 | 2 |
What the 2025 payments were for
- Food and Beverage$34.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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