Francis A. Freisinger, MD
NPI 1669694618ActiveIndividual· Internal Medicine· Silver Spring, MD
Internal Medicine (MD) with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, practicing in Silver Spring, Maryland. Their prescriptions cost Medicare Part D more than their services did: $398,707 for 3,724 claims, against $9,806 paid for services in 2024.
Overview
| NPI | 1669694618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | May 31, 2021 |
| Certified by provider | May 31, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0070427 | MD |
| Hospitalist | 208M00000X | D0070427 | MD |
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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 114 across 20 procedure codes |
| Paid by Medicare | $9,806 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,724 · 7,605 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $398,707 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Other facilities
- Montgomery Hospice & Prince Georges HospiceHospice · Rockville, MD
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 258 internal medicine physicians in Silver Spring · All internal medicine physicians in Maryland