John R. Alessi, DO
NPI 1629099387ActiveIndividual· Family Medicine· Prescott Valley, AZ
Family Medicine (DO) with Yavapai Regional Medical Center Physician Care LLC, practicing in Prescott Valley, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,064,661 for 11,938 claims, against $196,130 paid for services in 2024. Aimmune Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $113.19 in all, mostly food and beverage. Lists Yavapai Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1629099387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Jan 31, 2025 |
| Certified by provider | Jan 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 007784 | AZ |
| Family Medicine | 207Q00000X | 02001677A | IN |
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 - Family Practice (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 569 |
|---|---|
| Services billed | 5,917 across 72 procedure codes |
| Paid by Medicare | $196,130 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,938 · 28,707 30-day fills |
|---|---|
| Patients | 953 |
| Total drug cost | $1,064,661 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Yavapai Regional Medical Center Physician Care LLCPrescott Valley, AZ · 124 clinicians
Hospital affiliation
- Yavapai Regional Medical CenterPrescott, AZ
Other facilities
- Angels Care Home Health of ArizonaHome health agency · Cottonwood, AZ
- Bayada Home Health Care, Inc.Home health agency · Prescott, AZ
- Centerwell Home HealthHome health agency · Prescott, AZ
- Nurses Network By Quality Home Health CareHome health agency · Prescott Valley, AZ
- Mountain Valley Regional Rehabilitation HospitalInpatient rehabilitation facility · Prescott Valley, AZ
Industry payments (Open Payments)
- 2025$113.19 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aimmune Therapeutics, Inc. | $42.52 | 2 |
| Janssen Biotech, Inc. | $37.06 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.16 | 1 |
| Merck Sharp & Dohme LLC | $15.45 | 1 |
What the 2025 payments were for
- Food and Beverage$113.19 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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