Andrew Charles Allen, PA-C
NPI 1649371642ActiveIndividual· Physician Assistant, Medical· Rancho Mirage, CA
Physician Assistant, Medical (PA-C) in Rancho Mirage, California, licensed in CA, with an NPI issued in September 2006. 615 Medicare patients in 2024, $41,992 paid; all of their 248 Part D prescriptions were generic. Advanced Oxygen Therapy Inc. reported $19.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1649371642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Apr 5, 2023 |
| Certified by provider | Mar 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA17164 | CA |
| Physician Assistant, Surgical | 363AS0400X | PA17164 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 615 |
|---|---|
| Services billed | 1,726 across 17 procedure codes |
| Paid by Medicare | $41,992 |
Part D prescriptions in 2024
| Prescriptions (claims) | 248 · 264 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $4,121 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$19.35 · 1 payment from 1 company
- 2024$17.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Advanced Oxygen Therapy Inc. | $19.35 | 1 |
What the 2025 payments were for
- Food and Beverage$19.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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