MR. JOHN RICHARD ADAIR PA-C
NPI 1578873477
Physician Assistant in Irrigon, OR
About Mr. John Richard Adair Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN RICHARD ADAIR PA-C (NPI 1578873477) is an individual physician assistant in Irrigon, Oregon, licensed in Oregon (PA153109) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS, is affiliated with St Anthony Hospital, and maintains a secondary practice location in Hermiston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. John Richard Adair Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Anthony Hospital
Critical Access Hospitals · Pendleton, ORGood Shepherd Medical Center
Critical Access Hospitals · Hermiston, ORKadlec Regional Medical Center
Acute Care Hospitals · Richland, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97844 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 15
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Adair's NPI number?
The NPI number for John Adair is 1578873477. It was assigned to this individual provider in the NPPES registry on October 14, 2010.
Where is John Adair located?
John Adair practices at 220 Main Street, Irrigon, OR 97844. The listed phone number is (541) 922-5880.
What is John Adair's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is John Adair enrolled in Medicare?
Yes. John Adair is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does John Adair accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list John Adair as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Adair affiliated with any hospitals?
According to CMS data, John Adair is affiliated with St Anthony Hospital, Good Shepherd Medical Center and Kadlec Regional Medical Center.
When was this NPI record last updated?
The NPPES record for John Adair was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. John Richard Adair, PA-C · NPI 1578873477
Physician Assistant physician in Irrigon, Oregon. Individual provider, active in the CMS NPPES registry since October 14, 2010.
## Identity
- **NPI:** 1578873477 (Entity type: Individual)
- **Enumerated:** October 14, 2010
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** PA153109 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 220 MAIN STREET, Irrigon, OR 97844
- **Phone:** (541) 922-5880 · **Fax:** (541) 922-5881
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1578873477) · Data from the CMS NPPES public registry.