Edward Fairfax Frost, MD
NPI 1184698227ActiveIndividual· Internal Medicine· Watertown, WI
Internal Medicine (MD) in Watertown, Wisconsin, trained at Medical College of Wisconsin (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $304,728 for 4,653 claims, against $59,190 paid for services in 2024.
Overview
| NPI | 1184698227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | Jul 11, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 52228 | WI |
| Pediatrics | 208000000X | 52228 | WI |
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 - Pediatric Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 1,727 across 45 procedure codes |
| Paid by Medicare | $59,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,653 · 9,956 30-day fills |
|---|---|
| Patients | 309 |
| Total drug cost | $304,728 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Prohealth Medical Group IncMukwonago, WI · 479 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Watertown Memorial HospitalWatertown, WI
- Waukesha Memorial HospitalWaukesha, WI
Other facilities
- Commonheart Home HealthHome health agency · Waukesha, WI
- Rainbow Hospice CareHospice · Jefferson, WI
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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