Diane Elizabeth Carrillo, FNP
NPI 1275847436ActiveIndividual· Nurse Practitioner, Family· Palmdale, CA
Nurse Practitioner, Family (FNP) with Kanwaljit Gill MD Inc, practicing in Palmdale, California. Their prescriptions cost Medicare Part D more than their services did: $2,007,345 for 7,889 claims, against $111,650 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 19 companies reporting payments in 2025, $2,049 in all, mostly food and beverage. Lists Antelope Valley Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275847436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 29, 2010 |
| Last updated in NPPES | Dec 4, 2025 |
| Certified by provider | Dec 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 20035 | 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 | 755 |
|---|---|
| Services billed | 1,364 across 10 procedure codes |
| Paid by Medicare | $111,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,889 · 20,256 30-day fills |
|---|---|
| Patients | 1,352 |
| Total drug cost | $2,007,345 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Kanwaljit Gill MD IncPalmdale, CA · 3 clinicians
Hospital affiliations
- Antelope Valley HospitalLancaster, CA
- Ridgecrest Regional HospitalRidgecrest, CA
Industry payments (Open Payments)
- 2025$2,049 · 89 payments from 19 companies
- 2024$1,604 · 78 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $326.68 | 4 |
| Merck Sharp & Dohme LLC | $238.10 | 10 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $236.60 | 14 |
| Astrazeneca Pharmaceuticals LP | $193.23 | 13 |
| Abiomed | $157.30 | 5 |
What the 2025 payments were for
- Food and Beverage$2,049 · 89 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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