Aaron Milo Johnson, MD
Emergency Medicine Physician · Anchorage, AK
Aaron Milo Johnson, MD is an emergency medicine physician with a practice address in Anchorage, Alaska, and NPI 1508398603, issued on Mar 29, 2017. Check the license (Alaska 172322, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron Milo Johnson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 172322 AK
304795 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Providence Dr, Anchorage, AK 99508
- Phone
- (907) 562-2211
- Enumerated
- Mar 29, 2017
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20200720001268); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 183 in Alaska → Look up another NPI →
Also registered at 3200 Providence Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helen Adams, M.D.Emergency Medicine Physician1366838955
- Allan Adler, M.D.Pediatric Pulmonology Physician1437100963
- Sami Ali, MDEmergency Medicine Physician1265429211
- Vincent Anthony, PHARMDPharmacist1386462513
- Jessica Arasmith, MDPediatrics Physician1821296799
- Lora Baker, PT, DPTNeurology Physical Therapist1639667140
Verify Aaron Milo Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license 172322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average emergency medicine physician in 2024
60 Medicare Part D claims for 38 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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): 91.3 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
- North Shore-Lij Medical PCBay Shore, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Milo Johnson among 183 emergency medicine physician records in Alaska
Aaron Milo Johnson, MD is one of 183 emergency medicine physician records with a practice address in Alaska. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2017 · median 2012 among the 100 with a school on file
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Alaska
There are 183 emergency medicine physician records in Alaska.
All 183 in Alaska → Every provider in Anchorage → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Sami Ali, MDAnchorage, AK 995081265429211
- Susan Dietz, MDAnchorage, AK 995081902893951
- John Hall, MDAnchorage, AK 995081003803222
- Meganne Hendricks, MDAnchorage, AK 995081861489072
- Vincent Imbriani, MDAnchorage, AK 995081457340739
- Matthew Madden, MDAnchorage, AK 995081932197142
- Clifford Merchant, MDAnchorage, AK 995081730176942
- Frank Moore, MDAnchorage, AK 995081104812825
Common questions
What is Aaron Milo Johnson, MD's NPI number?
Aaron Milo Johnson, MD's National Provider Identifier (NPI) is 1508398603, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Milo Johnson, MD located?
The NPPES record lists a practice address at 3200 Providence Dr, Anchorage, AK, 99508. Phone: (907) 562-2211. Providers update this record themselves, so call before visiting.
How can I verify Aaron Milo Johnson, MD's license?
NPPES lists Alaska license number 172322, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aaron Milo Johnson, MD prescribe under Medicare Part D?
In 2024, Aaron Milo Johnson, MD had 60 Medicare Part D claims for 38 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Aaron Milo Johnson, MD's MIPS final score?
The 2023 MIPS final score is 91.3 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.