Aaron J. Chalmers, M.D.
Surgery Physician · Coeur D Alene, ID
Aaron J. Chalmers, M.D. is a surgery physician with a practice address in Coeur D Alene, Idaho, and NPI 1639352719, issued on Dec 11, 2007. Check the license (Idaho M-15168, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Aaron J. Chalmers
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- M-15168 ID
Self-reported in NPPES; status is on the state search - Practice location
- 700 W Ironwood Dr Ste 341, Coeur D Alene, ID 83814
- Phone
- (208) 625-5200
- Enumerated
- Dec 11, 2007
- Record last updated
- Jul 28, 2025
- Fax
- (208) 625-5201
- Medicaid ID
- 17194 ND
- Medicare enrollment
- Enrolled (PECOS I20200630002383); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 179 in Idaho → Look up another NPI →
Also registered at 700 W Ironwood Dr Ste 341
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kami Bowcut, PA-CSurgical Physician Assistant1487168118
- Brittney Brady, PA-CSurgical Physician Assistant1497302780
- Marquita Brooks, PA-CSurgical Physician Assistant1720671100
- Edward Detar, MDSurgery Physician1194706465
- Heidi Jackson, M.D.Surgery Physician1942481452
- Brieanna Jung, PA-CSurgical Physician Assistant1861386443
Verify Aaron J. Chalmers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-15168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average surgery physician in 2024
53 Medicare Part D claims for 26 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
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): 94.9 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
- Kootenai Health IncOrofino, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron J. Chalmers among 179 surgery physician records in Idaho
Aaron J. Chalmers, M.D. is one of 179 surgery physician records with a practice address in Idaho. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · median 2008 among the 119 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 208600000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Idaho
There are 179 surgery physician records in Idaho.
All 179 in Idaho → Every provider in Coeur D Alene → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Edward Detar, MDCoeur D Alene, ID 838141194706465
- Nicholas Fromm, M.D.Coeur D Alene, ID 838141417290099
- Robert Holman, MDCoeur D Alene, ID 838141952333197
- Heidi Jackson, M.D.Coeur D Alene, ID 838141942481452
- Kevin Johnson, MDCoeur D Alene, ID 838141679685598
- Tyler Johnson, DOCoeur D Alene, ID 838141376034181
- Richa Khatri, MDCoeur D Alene, ID 838141588013536
- John Lundeby, MDCoeur D Alene, ID 838141720190796
Common questions
What is Aaron J. Chalmers, M.D.'s NPI number?
Aaron J. Chalmers, M.D.'s National Provider Identifier (NPI) is 1639352719, issued on Dec 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Aaron J. Chalmers, M.D. located?
The NPPES record lists a practice address at 700 W Ironwood Dr Ste 341, Coeur D Alene, ID, 83814. Phone: (208) 625-5200. Providers update this record themselves, so call before visiting.
How can I verify Aaron J. Chalmers, M.D.'s license?
NPPES lists Idaho license number M-15168, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aaron J. Chalmers, M.D. prescribe under Medicare Part D?
In 2024, Aaron J. Chalmers, M.D. had 53 Medicare Part D claims for 26 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Aaron J. Chalmers, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.9 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.