Doctor profile · Federal record
Dr. John Adair, PA-C
Physician Assistant · Irrigon, OR
- NPI 1578873477
- Accepts Medicare
- MIPS 87.5 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
220 Main Street
Irrigon, OR 97844
(541) 922-5880
fax (541) 922-5881 - Additional location
-
1623 N 1St St
Hermiston, OR 978381106
(458) 300-9014
fax (458) 300-9015 - Mailing address
-
600 Nw 11Th St, Ste E15
Hermiston, OR 978388602
Credentials & registration
- NPI registered
- October 2010 — 16 yrs on file
- Profile last updated
- August 18, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Oregon #PA153109
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578873477. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$134
Transactions
9
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 9 | $133.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,268
Patients
815
Total drug cost
$48,780
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 447 | 102 | $6,555 |
| Atorvastatin Calcium | Generic | 402 | 118 | $6,283 |
| Amlodipine Besylate | Generic | 330 | 70 | $2,957 |
| Lisinopril | Generic | 292 | 68 | $3,247 |
| Omeprazole | Generic | 231 | 59 | $3,191 |
| Metoprolol Succinate | Generic | 225 | 50 | $4,538 |
| Gabapentin | Generic | 208 | 48 | $6,480 |
| Potassium Chloride | Generic | 204 | 48 | $4,595 |
| Losartan Potassium | Generic | 176 | 46 | $2,475 |
| Metformin Hcl | Generic | 156 | 44 | $2,113 |
Frequently asked questions
What is Dr. John Adair's medical specialty?
Dr. John Adair practices Physician Assistant in Irrigon, OR.
Where does Dr. John Adair practice?
Dr. John Adair practices at 220 Main Street, Irrigon, OR 97844. Office phone: 5419225880.
What is Dr. John Adair's NPI?
Dr. John Adair's National Provider Identifier (NPI) is 1578873477, issued by NPPES.
Does Dr. John Adair accept Medicare assignment?
Yes. Dr. John Adair accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.