NPPES file of Aug 9, 2026

Mac James Dumsky, AA

Anesthesiologist Assistant · Oklahoma City, OK

Mac James Dumsky, AA is an anesthesiologist assistant with a practice address in Oklahoma City, Oklahoma, and NPI 1578420592, issued on Jan 9, 2026. Check the license with the Oklahoma 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
1578420592
Name
Mac James Dumsky
Credential
AA
Primary taxonomy
Anesthesiologist Assistant 367H00000X
Practice location
3300 NW Expressway, Oklahoma City, OK 73112
Phone
(405) 944-9301
Enumerated
Jan 9, 2026
Record last updated
Jan 9, 2026
Medicare enrollment
Enrolled (PECOS I20260310003759); accepts Medicare assignment
Medical or professional school
University Of Missouri, Kansas City, School 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 anesthesiologist assistant records → All 23 in Oklahoma → Look up another NPI →

Also registered at 3300 NW Expressway

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

  1. Kelli Ables, OTR/LOccupational Therapist1902495062
  2. Manoj Abraham, DOPediatrics Physician1457841223
  3. Rebekah Adams, PAPhysician Assistant1851005508
  4. Comfort Adeyemi, APRNAdult Health Clinical Nurse Specialist1720597974
  5. Laura Adhikari, MDAnatomic Pathology & Clinical Pathology Physician1780848697
  6. Mark Aittaniemi, M.D.Anesthesiology Physician1346468790

Verify Mac James Dumsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma 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 Oklahoma 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. Anesthesia Medical Professionals PLLCOklahoma City, OK

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

Mac James Dumsky among 23 anesthesiologist assistant records in Oklahoma

Mac James Dumsky, AA is one of 23 anesthesiologist assistant records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than 91% of them.

  • NPI issued2026 · 91% of these records are older, 0% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2025 · median 2020 among the 20 with a school on file
  • Record last updated2026 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiologist Assistant providers in Oklahoma

There are 23 anesthesiologist assistant records in Oklahoma.

All 23 in Oklahoma → Every provider in Oklahoma City → Anesthesiologist Assistant nationwide →

The 8 anesthesiologist assistant records with the nearest ZIP codes

  1. Tryna Blumer, CAAOklahoma City, OK 731121356162598
  2. Alex Dumontier, CAAOklahoma City, OK 731121902429707
  3. Ryan Nathan, AA-SOklahoma City, OK 731121508476367
  4. Kleopatra Ruddock, AAOklahoma City, OK 731121306481239
  5. Savannah Scott, CAAOklahoma City, OK 731121528694148
  6. Cody Gaul, AAOklahoma City, OK 731021497307144
  7. Kathy Luu, AAOklahoma City, OK 731021538508338
  8. Parker Richardson, CAAOklahoma City, OK 731021073134144

Common questions

What is Mac James Dumsky, AA's NPI number?

Mac James Dumsky, AA's National Provider Identifier (NPI) is 1578420592, issued on Jan 9, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Mac James Dumsky, AA located?

The NPPES record lists a practice address at 3300 NW Expressway, Oklahoma City, OK, 73112. Phone: (405) 944-9301. Providers update this record themselves, so call before visiting.

How can I verify Mac James Dumsky, AA's license?

Search the Oklahoma 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.