Colleen McCullough, FNP
NPI 1013618743ActiveIndividual· Nurse Practitioner, Family· Oakland, CA
Nurse Practitioner, Family (FNP) with Native American Health Center Inc, practicing in Oakland, California. Their prescriptions cost Medicare Part D more than their services did: $43,116 for 473 claims, against $113.34 paid for services in 2024. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $68.61 in all, mostly food and beverage.
Overview
| NPI | 1013618743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 10, 2023 |
| Last updated in NPPES | Mar 3, 2024 |
| Certified by provider | Mar 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2023168702 | CA |
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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 12 across 3 procedure codes |
| Paid by Medicare | $113.34 |
Part D prescriptions in 2024
| Prescriptions (claims) | 473 · 917 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $43,116 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Native American Health Center IncSan Francisco, CA · 37 clinicians
Industry payments (Open Payments)
- 2025$68.61 · 3 payments from 3 companies
- 2024$53.63 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $32.90 | 1 |
| Dexcom, Inc. | $18.91 | 1 |
| Exact Sciences Corporation | $16.80 | 1 |
What the 2025 payments were for
- Food and Beverage$68.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Oakland
- 1184077463
- 1619587540
- 1538566179
- 1306132386
- 1265468375
- 1649079435
- 1730993247
- 1437498607
- 1225473242
- 1245368570
- 1598159410
- 1821373044