Mike Chammout, FNP-C
NPI 1447790043ActiveIndividual· Nurse Practitioner, Family· West Hills, CA
Nurse Practitioner, Family (FNP-C) with Next Step Medical Inc, practicing in West Hills, California. 196 Medicare patients in 2024, $22,795 paid; nearly all of their 356 Part D prescriptions were generic (92%). Revance Therapeutics, Inc. reported $241.51 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447790043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 1, 2017 |
| Last updated in NPPES | Jul 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95010167 | CA |
| Nurse Practitioner, Family | 363LF0000X | 4704287221 | MI |
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 (AZ); Practitioner - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 541 across 46 procedure codes |
| Paid by Medicare | $22,795 |
Part D prescriptions in 2024
| Prescriptions (claims) | 356 · 363 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $5,768 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Next Step Medical IncOceanside, CA · 13 clinicians
Industry payments (Open Payments)
- 2025$241.51 · 3 payments from 1 company
- 2024$531.35 · 17 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Revance Therapeutics, Inc. | $241.51 | 3 |
What the 2025 payments were for
- Food and Beverage$241.51 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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