Julie O'Keefe, MD
NPI 1013078880ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Prince Frederick, MD
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Prince Frederick, Maryland, trained at Albany Medical College of Union University (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,600,453 for 3,737 claims, against $413,158 paid for services in 2024. Tandem Diabetes Care, Inc. reported $55.62 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1013078880 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 13, 2006 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | D52192 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 647 |
|---|---|
| Services billed | 19,334 across 76 procedure codes |
| Paid by Medicare | $413,158 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,737 · 9,648 30-day fills |
|---|---|
| Patients | 394 |
| Total drug cost | $1,600,453 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Calvert Internal Medicine Group, PADunkirk, MD · 39 clinicians
Hospital affiliation
- Calverthealth Medical CenterPrince Frederick, MD
Industry payments (Open Payments)
- 2024$55.62 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tandem Diabetes Care, Inc. | $55.62 | 1 |
What the 2024 payments were for
- Food and Beverage$55.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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