Christian Andreen, PA-C
NPI 1275052664ActiveIndividual· Physician Assistant, Medical· Mesa, AZ
Physician Assistant, Medical (PA-C) with Atlas Medical ACO LLC and 2 other groups, practicing in Mesa, Arizona. Mostly services rather than prescriptions: Medicare paid $27,045 for 83 patients in 2024, with only 32 Part D claims. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $34.33 in all, mostly food and beverage.
Overview
| NPI | 1275052664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2017 |
| Last updated in NPPES | Aug 1, 2023 |
| Certified by provider | Aug 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 6861 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7939960001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7046960001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 704516001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7209350001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7629170001 | AZ |
| Physician Assistant | 363A00000X | 6861 | AZ |
| Physician Assistant, Medical | 363AM0700X | — | — |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7057360001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 70349500001 | AZ |
| Durable Medical Equipment & Medical Supplies | 332B00000X | 7047150001 | AZ |
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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 1,347 across 17 procedure codes |
| Paid by Medicare | $27,045 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 63 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $659.48 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Atlas Medical ACO LLCMesa, AZ · 52 clinicians
- Century Care IncMesa, AZ · 52 clinicians
- Triad Chiropractic and Rehabilitation Clinics, LLCGold Canyon, AZ · 5 clinicians
Other facilities
- Aegis Homecare, IncHome health agency · Mesa, AZ
- Aegis Hospice, Inc.Hospice · Mesa, AZ
Industry payments (Open Payments)
- 2025$34.33 · 2 payments from 2 companies
- 2024$618.67 · 46 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $20.55 | 1 |
| Abbvie Inc. | $13.78 | 1 |
What the 2025 payments were for
- Food and Beverage$34.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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