Brandon Welker, D.O.
Diagnostic Radiology Physician · Tucson, AZ
Brandon Welker, D.O. is a diagnostic radiology physician with a practice address in Tucson, Arizona, and NPI 1104082668, issued on Aug 4, 2008. Check the license (Arizona 05927, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brandon Welker
- Credential
- D.O.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 05927 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2492 E River RD, Tucson, AZ 85718
- Phone
- (520) 335-6849
- Enumerated
- Aug 4, 2008
- Record last updated
- Nov 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (520) 459-2191
- Medicaid ID
- 758474 AZ
- Medicare enrollment
- Enrolled (PECOS I20121105000221); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2006
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 869 in Arizona → Look up another NPI →
Also registered at 2492 E River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan Anavy, M.D.Diagnostic Radiology Physician1609005289
- Traci Bond, RPARadiology Practitioner Assistant1376151688
- Nicholas Fraley, M.D.Diagnostic Radiology Physician1396949111
- Aria Ghaffari, MDDiagnostic Radiology Physician1205253549
- Amy Janicek, M.D.Diagnostic Radiology Physician1871812081
- Stephen Johnston, MDDiagnostic Radiology Physician1730525841
Verify Brandon Welker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 05927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mt Graham Regional Medical Center IncSafford, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brandon Welker among 869 diagnostic radiology physician records in Arizona
Brandon Welker, D.O. is one of 869 diagnostic radiology physician records with a practice address in Arizona. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2003 among the 573 with a school on file
- Record last updated2021 · 56% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
233 diagnostic radiology physician records list a practice address in Tucson
They are 233 of the 18,788 NPPES records with a practice address in Tucson, and 869 diagnostic radiology physician records in Arizona.
All 869 in Arizona → Every provider in Tucson → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Nicholas Fraley, M.D.Tucson, AZ 857181396949111
- Stella Kahn, MDTucson, AZ 857181366417826
- Jae Kim, MDTucson, AZ 857181124099213
- Todd Lessie, MDTucson, AZ 857181750332854
- Richard Lucio, MDTucson, AZ 857181518918895
- Christopher Reynolds, M.D.Tucson, AZ 857181124057609
- Rajul Shah, MDTucson, AZ 857181790737096
- Kevin Shea, MDTucson, AZ 857181730146457
Common questions
What is Brandon Welker, D.O.'s NPI number?
Brandon Welker, D.O.'s National Provider Identifier (NPI) is 1104082668, issued on Aug 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Brandon Welker, D.O. located?
The NPPES record lists a practice address at 2492 E River RD, Tucson, AZ, 85718. Phone: (520) 335-6849. Providers update this record themselves, so call before visiting.
How can I verify Brandon Welker, D.O.'s license?
NPPES lists Arizona license number 05927, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Brandon Welker, D.O.'s MIPS final score?
The 2023 MIPS final score is 100 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.