NPPES file of Aug 9, 2026

Kolton Levi Tanner Alexander, CRNA

Certified Registered Nurse Anesthetist · Tucson, AZ

Kolton Levi Tanner Alexander, CRNA is a certified registered nurse anesthetist with a practice address in Tucson, Arizona, and NPI 1821509753, issued on Oct 18, 2017. Check the license with the Arizona board that licenses this profession; 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
1821509753
Name
Kolton Levi Tanner Alexander
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
557524 KS
D170072 IA
Self-reported in NPPES; status is on the state search
Practice location
6200 N LA Cholla Blvd, Tucson, AZ 85741
Phone
(520) 742-9000
Enumerated
Oct 18, 2017
Record last updated
Jul 15, 2025
Medicare enrollment
Enrolled (PECOS I20230719000770); 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 6200 N LA Cholla Blvd

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

  1. Ryan Abraham, CRNACertified Registered Nurse Anesthetist1639794324
  2. Bahbak Adrangi, MDAnesthesiology Physician1811972565
  3. Abram Aguilar, MDInternal Medicine Physician1700080900
  4. Ramin Ahsaei, M.D.Anesthesiology Physician1467420612
  5. Lakshmi AinapurapuInternal Medicine Physician1457843096
  6. Bisma Akram, MDStudent in an Organized Health Care Education/Training Program1508785536

Verify Kolton Levi Tanner Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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
Find 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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The practice group's MIPS final score for 2023 (Medicare payment program): 68.3 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 score76.6
  2. Costout of 100 · 30%30.4
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities30 of 40 points · 15%75.0

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

Bills Medicare through one group practice

  1. Cep America - Anesthesia PCDes Moines, IA

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

Kolton Levi Tanner Alexander among 1,100 certified registered nurse anesthetist records in Arizona

Kolton Levi Tanner Alexander, CRNA is one of 1,100 certified registered nurse anesthetist records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 54% of them.

  • NPI issued2017 · 54% of these records are older, 42% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2012 · median 2017 among the 891 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Arizona

There are 1,100 certified registered nurse anesthetist records in Arizona.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Mazhar Ali, CRNATucson, AZ 857411568428282
  2. Gregory Burchett, CRNATucson, AZ 857411194989269
  3. Donna Ellis, CRNATucson, AZ 857411528177763
  4. John Fontana, CRNATucson, AZ 857411962642751
  5. James Fulton, CRNATucson, AZ 857411912945890
  6. Juan Gonzalez, CRNATucson, AZ 857411235193350
  7. Mei Ho, CRNATucson, AZ 857411992767420
  8. Naznin Lalani, CRNATucson, AZ 857411073576468

Common questions

What is Kolton Levi Tanner Alexander, CRNA's NPI number?

Kolton Levi Tanner Alexander, CRNA's National Provider Identifier (NPI) is 1821509753, issued on Oct 18, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Kolton Levi Tanner Alexander, CRNA located?

The NPPES record lists a practice address at 6200 N LA Cholla Blvd, Tucson, AZ, 85741. Phone: (520) 742-9000. Providers update this record themselves, so call before visiting.

How can I verify Kolton Levi Tanner Alexander, CRNA's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

What is Kolton Levi Tanner Alexander, CRNA's MIPS final score?

The 2023 MIPS final score is 68.3 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.