Cassie Marie Lewis, N.P.
NPI 1841688041ActiveIndividual· Nurse Practitioner, Family· Elk Grove, CA
Nurse Practitioner, Family (N.P.) with Cep America - California and 1 other group, practicing in Elk Grove, California. Their prescriptions cost Medicare Part D more than their services did: $47,878 for 752 claims, against $10,502 paid for services in 2024. Abbvie Inc. reported $40.73 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841688041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Dec 23, 2014 |
| Last updated in NPPES | May 6, 2026 |
| Certified by provider | May 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95002113 | CA |
| Registered Nurse | 163W00000X | 747800 | 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 | 105 |
|---|---|
| Services billed | 186 across 31 procedure codes |
| Paid by Medicare | $10,502 |
Part D prescriptions in 2024
| Prescriptions (claims) | 752 · 1,325 30-day fills |
|---|---|
| Patients | 327 |
| Total drug cost | $47,878 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
- Dignity Health Medical FoundationFolsom, CA · 1,184 clinicians
Industry payments (Open Payments)
- 2025$40.73 · 2 payments from 1 company
- 2024$22.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $40.73 | 2 |
What the 2025 payments were for
- Food and Beverage$40.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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