Robert Donald Johnston, PA-C
Physician Assistant · Eagle River, AK
Robert Donald Johnston, PA-C is a physician assistant with a practice address in Eagle River, Alaska, and NPI 1306141155, issued on Jan 25, 2011. Check the license with the Alaska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Donald Johnston
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 17025 Snowmobile LN Ste A, Eagle River, AK 99577
- Phone
- (907) 694-9553
- Enumerated
- Jan 25, 2011
- Record last updated
- Jan 31, 2025
- Fax
- (833) 464-5211
- Medicare enrollment
- Enrolled (PECOS I20210914003485); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 542 in Alaska → Look up another NPI →
Verify Robert Donald Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alaska board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average physician assistant in 2024
373 Medicare Part D claims for 240 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin45 claims
- Amoxicillin-Clavulanate Potass38 claims
- Prednisone37 claims
- Albuterol Sulfate Hfa36 claims
- Azithromycin27 claims
- Cefdinir22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medical Network OF Alaska LLCEagle River, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Donald Johnston among 542 physician assistant records in Alaska
Robert Donald Johnston, PA-C is one of 542 physician assistant records with a practice address in Alaska. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 44% of them.
- NPI issued2011 · 44% of these records are older, 52% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2011 · median 2015 among the 282 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 physician assistant records list a practice address in Eagle River
They are 11 of the 728 NPPES records with a practice address in Eagle River, and 542 physician assistant records in Alaska.
All 542 in Alaska → Every provider in Eagle River → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Aylar Ansaritalesh, PA-CEagle River, AK 995771992346993
- Sarah Carver, PA-CEagle River, AK 995771316680820
- Tasha Corinth, PAEagle River, AK 995771669745865
- Mallory Driscoll, PA-CEagle River, AK 995771972012482
- Thomas Fenger, PH.D., P.A.Eagle River, AK 995771699767418
- Cherise Hug, PA-CEagle River, AK 995771770981425
- Catherine Link, PA-CEagle River, AK 995771306477674
- Fredrick May, PA-CEagle River, AK 995771023027380
Common questions
What is Robert Donald Johnston, PA-C's NPI number?
Robert Donald Johnston, PA-C's National Provider Identifier (NPI) is 1306141155, issued on Jan 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Robert Donald Johnston, PA-C located?
The NPPES record lists a practice address at 17025 Snowmobile LN Ste A, Eagle River, AK, 99577. Phone: (907) 694-9553. Providers update this record themselves, so call before visiting.
How can I verify Robert Donald Johnston, PA-C's license?
Search the Alaska board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Donald Johnston, PA-C prescribe under Medicare Part D?
In 2024, Robert Donald Johnston, PA-C had 373 Medicare Part D claims for 240 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Robert Donald Johnston, PA-C's MIPS final score?
The 2023 MIPS final score is 89.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.