Frederick Sarpong, FNP
NPI 1891140638ActiveIndividual· Nurse Practitioner· Redlands, CA
Nurse Practitioner (FNP) with Kolli Medical Corporation, practicing in Redlands, California. Their prescriptions cost Medicare Part D more than their services did: $422,816 for 4,823 claims, against $13,037 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 9 companies reporting payments in 2025, $627.22 in all, mostly food and beverage.
Overview
| NPI | 1891140638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Apr 29, 2016 |
| Last updated in NPPES | Oct 6, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP95004084 | CA |
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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 306 across 20 procedure codes |
| Paid by Medicare | $13,037 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,823 · 9,679 30-day fills |
|---|---|
| Patients | 373 |
| Total drug cost | $422,816 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Kolli Medical CorporationHemet, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$627.22 · 23 payments from 9 companies
- 2024$177.06 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $231.70 | 8 |
| Abbvie Inc. | $141.49 | 3 |
| Neurocrine Biosciences, Inc. | $68.32 | 3 |
| Dexcom, Inc. | $58.58 | 2 |
| Pfizer Inc. | $51.31 | 3 |
What the 2025 payments were for
- Food and Beverage$627.22 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 nurse practitioners in Redlands · All nurse practitioners in California