NPPES file of Aug 9, 2026

Roman Marks, CRNA

Certified Registered Nurse Anesthetist · Sun City, AZ

Roman Marks, CRNA is a certified registered nurse anesthetist with a practice address in Sun City, Arizona, and NPI 1922805514, issued on Feb 28, 2025. Check the license (Arizona 324046, as entered in NPPES) 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922805514
Name
Roman Marks
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
324046 AZ
Self-reported in NPPES; status is on the state search
Practice location
10401 W Thunderbird Blvd, Sun City, AZ 85351
Phone
(623) 832-4000
Enumerated
Feb 28, 2025
Record last updated
Jun 6, 2025
Medicare enrollment
Enrolled (PECOS I20250811001734); accepts Medicare assignment
Medical or professional school
University Of South Florida College Of Medicine, 2025
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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8 nearest certified registered nurse anesthetist records → All 1,100 in Arizona → Look up another NPI →

Also registered at 10401 W Thunderbird Blvd

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

  1. Ahmed AdenCertified Registered Nurse Anesthetist1477343424
  2. Maria Aguirre, M.D.Anatomic Pathology & Clinical Pathology Physician1669447645
  3. Raniah Al-Tamsheh, M.DHospitalist Physician1750328829
  4. Kimberly Albright, PHARMDPharmacist1154183515
  5. Ellie Alevritis, MDHospitalist Physician1073573267
  6. Jozie AshlesonPhysician Assistant1457167157

Verify Roman Marks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 324046    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
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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Bills Medicare through one group practice

  1. Greater Anesthesia SolutionsSun City, AZ

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

Roman Marks among 1,100 certified registered nurse anesthetist records in Arizona

Roman Marks, 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 1% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2025 · 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).

26 certified registered nurse anesthetist records list a practice address in Sun City

They are 26 of the 813 NPPES records with a practice address in Sun City, and 1,100 certified registered nurse anesthetist records in Arizona.

All 1,100 in Arizona → Every provider in Sun City → Certified Registered Nurse Anesthetist nationwide →

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

  1. Edward Erazo, CRNASun City, AZ 853511326746207
  2. Austen GentnerSun City, AZ 853511790521888
  3. Susan Hawes, CRNASun City, AZ 853511144213620
  4. Zachary Inman, CRNASun City, AZ 853511548936115
  5. Loren Kesti, CRNASun City, AZ 853511740814920
  6. Susan Lassiter, CRNASun City, AZ 853511164400628
  7. Kelton MerrillSun City, AZ 853511043098494
  8. Jay RawlingsSun City, AZ 853511306350210

Common questions

What is Roman Marks, CRNA's NPI number?

Roman Marks, CRNA's National Provider Identifier (NPI) is 1922805514, issued on Feb 28, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Roman Marks, CRNA located?

The NPPES record lists a practice address at 10401 W Thunderbird Blvd, Sun City, AZ, 85351. Phone: (623) 832-4000. Providers update this record themselves, so call before visiting.

How can I verify Roman Marks, CRNA's license?

NPPES lists Arizona license number 324046, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

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.

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.