NPPES file of Aug 9, 2026

James Roy Carlson, MD

Otolaryngology Physician · Tucson, AZ

James Roy Carlson, MD is an otolaryngology physician with a practice address in Tucson, Arizona, and NPI 1225041866, issued on Aug 14, 2006. Check the license (Arizona 20306, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1225041866
Name
James Roy Carlson
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
20306 AZ
Self-reported in NPPES; status is on the state search
Practice location
3172 N Swan RD, Tucson, AZ 85712
Phone
(520) 795-8777
Enumerated
Aug 14, 2006
Record last updated
Feb 23, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(520) 795-8787
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest otolaryngology physician records → All 178 in Arizona → Look up another NPI →

Also registered at 3172 N Swan RD

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

  1. John Christoforidis, M.D.Ophthalmology Physician1801833447
  2. Darlyne Kim, AU.D.Audiologist1649565623
  3. Maryann Swisshelm, AU.D.Audiologist-Hearing Aid Fitter1396154407

Verify James Roy Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 20306    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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James Roy Carlson among 178 otolaryngology physician records in Arizona

James Roy Carlson, MD is one of 178 otolaryngology physician records with a practice address in Arizona. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 42% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2015 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in Arizona

There are 178 otolaryngology physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 178 in Arizona → Every provider in Tucson → Otolaryngology Physician nationwide →

The 8 otolaryngology physician records with the nearest ZIP codes

  1. John Chastain, MDTucson, AZ 857121801915715
  2. David Hu, M.D.Tucson, AZ 857121467646984
  3. Suat Kilic, MDTucson, AZ 857121851897714
  4. John Kurtin, MDTucson, AZ 857121528076403
  5. Keith Soderberg, M.D.Tucson, AZ 857121770531527
  6. Elias Stratigouleas, M.D.Tucson, AZ 857121043268741
  7. Robert Cravens, M.D.Tucson, AZ 857131497703276
  8. Bruce Stewart, M.D.Tucson, AZ 857131811974835

Common questions

What is James Roy Carlson, MD's NPI number?

James Roy Carlson, MD's National Provider Identifier (NPI) is 1225041866, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Roy Carlson, MD located?

The NPPES record lists a practice address at 3172 N Swan RD, Tucson, AZ, 85712. Phone: (520) 795-8777. Providers update this record themselves, so call before visiting.

How can I verify James Roy Carlson, MD's license?

NPPES lists Arizona license number 20306, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.