NPPES file of Aug 9, 2026

Brian Lane McMahan, M.D.

Diagnostic Radiology Physician · Boise, ID

Brian Lane McMahan, M.D. is a diagnostic radiology physician with a practice address in Boise, Idaho, and NPI 1043501273, issued on Apr 21, 2011. Check the license (Idaho M-13655, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043501273
Name
Brian Lane McMahan
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
M-13655 ID
MD-43449 IA
Self-reported in NPPES; status is on the state search
Practice location
190 E Bannock St, Boise, ID 83712
Phone
(208) 381-2094
Enumerated
Apr 21, 2011
Record last updated
Jan 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(208) 381-1791
Medicare enrollment
Enrolled (PECOS I20170927004139); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 190 E Bannock St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aaron Ackerson, ACNPC-AGAcute Care Nurse Practitioner1982329751
  2. Jarren Adam, DOEmergency Medicine Physician1295484699
  3. Sariah AdamsRegistered Nurse1801737978
  4. Grace Adamson, MDFamily Medicine Physician1497246136
  5. J Thomas Ahlquist, MDEmergency Medical Services (Emergency Medicine) Physician1598703902
  6. Dawn Aiken, NPFamily Nurse Practitioner1295175313

Verify Brian Lane McMahan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license M-13655
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score84.9
  2. Costout of 100 · 30%66.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Boise Radiology Group PLLCBoise, ID
  2. Weiser Valley Hospital DistrictWeiser, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brian Lane McMahan among 212 diagnostic radiology physician records in Idaho

Brian Lane McMahan, M.D. is one of 212 diagnostic radiology physician records with a practice address in Idaho. 70% 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 78% of them.

  • NPI issued2011 · 78% of these records are older, 20% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2011 · median 2004 among the 141 with a school on file
  • Record last updated2018 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Idaho

There are 212 diagnostic radiology physician records in Idaho.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Shane Ball, M.D.Boise, ID 837121679500557
  2. Cody Boyce, M.D.Boise, ID 837121508816471
  3. Todd Burt, M.D.Boise, ID 837121255367348
  4. Elaine Daniel, M.D.Boise, ID 837121720024094
  5. Quinn Demordaunt, M.D.Boise, ID 837121750323226
  6. Michael Fisher, M.D.Boise, ID 837121134155229
  7. Brian Granvall, PA-CBoise, ID 837121205809852
  8. Christopher Jennings, M.D.Boise, ID 837121679517320

Common questions

What is Brian Lane McMahan, M.D.'s NPI number?

Brian Lane McMahan, M.D.'s National Provider Identifier (NPI) is 1043501273, issued on Apr 21, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Brian Lane McMahan, M.D. located?

The NPPES record lists a practice address at 190 E Bannock St, Boise, ID, 83712. Phone: (208) 381-2094. Providers update this record themselves, so call before visiting.

How can I verify Brian Lane McMahan, M.D.'s license?

NPPES lists Idaho license number M-13655, 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.

What is Brian Lane McMahan, M.D.'s MIPS final score?

The 2023 MIPS final score is 81.5 of 100, reported for the practice group. 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.