NPPES file of Aug 9, 2026

Lincoln Spencer Matheson, MD

Neuroradiology Physician · Show Low, AZ

Lincoln Spencer Matheson, MD is a neuroradiology physician with a practice address in Show Low, Arizona, and NPI 1477905545, issued on Jul 12, 2016. Check the license (Arizona 64850, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1477905545
Name
Lincoln Spencer Matheson
Credential
MD
Primary taxonomy
Neuroradiology Physician 2085N0700X
License numbers
64850 AZ
4301110752 MI
Self-reported in NPPES; status is on the state search
Practice location
2200 E Show Low Lake RD, Show Low, AZ 85901
Phone
(928) 537-6338
Enumerated
Jul 12, 2016
Record last updated
Jun 9, 2022
Medicare enrollment
Enrolled (PECOS I20220926000345); accepts Medicare assignment
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 2200 E Show Low Lake RD

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

  1. Tushar AlladiEmergency Medicine Physician1962144048
  2. Norma AllenPhysical Medicine & Rehabilitation Physician1497694269
  3. Joann Anderson, CRNACertified Registered Nurse Anesthetist1700859162
  4. Grant Berges, MDDiagnostic Radiology Physician1447380977
  5. Jay Brashear, OTRLSpecialist1790994242
  6. Jennifer Brimhall, PTPhysical Therapist1659638641

Verify Lincoln Spencer Matheson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 64850
    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 Arizona 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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Bills Medicare through 4 group practices

  1. Dhhs Ihs Phoenix AreaWhiteriver, AZ
  2. Dhhs Ihs Phoenix AreaPolacca, AZ
  3. Summit Healthcare AssociationShow Low, AZ
  4. White Mountain RadiologyShow Low, AZ

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

Lincoln Spencer Matheson among 36 neuroradiology physician records in Arizona

Lincoln Spencer Matheson, MD is one of 36 neuroradiology 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 2016, is newer than 67% of them.

  • NPI issued2016 · 67% of these records are older, 25% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2014 · median 2006 among the 25 with a school on file
  • Record last updated2022 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuroradiology Physician providers in Arizona

There are 36 neuroradiology physician records in Arizona.

The 8 neuroradiology physician records with the nearest ZIP codes

  1. Jad Chokr, M.D.Tucson, AZ 857241053762666
  2. Lawrence Buadu, MDTucson, AZ 857231942314463
  3. Luke Miller, MDTucson, AZ 857191275092074
  4. Shaymaa Mohammed, MDTucson, AZ 857191942786918
  5. Karthik Rayasam, MBBS ,MDTucson, AZ 857191720766025
  6. Bekir SanalTucson, AZ 857191962199786
  7. Hazem SolimanTucson, AZ 857191760374532
  8. Lidia Nagae, MDTucson, AZ 857111356630974

Common questions

What is Lincoln Spencer Matheson, MD's NPI number?

Lincoln Spencer Matheson, MD's National Provider Identifier (NPI) is 1477905545, issued on Jul 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Lincoln Spencer Matheson, MD located?

The NPPES record lists a practice address at 2200 E Show Low Lake RD, Show Low, AZ, 85901. Phone: (928) 537-6338. Providers update this record themselves, so call before visiting.

How can I verify Lincoln Spencer Matheson, MD's license?

NPPES lists Arizona license number 64850, 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.

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.