NPPES file of Aug 9, 2026

Michael Thomason

Anesthesiologist Assistant · Atlanta, GA

Michael Thomason is an anesthesiologist assistant with a practice address in Atlanta, Georgia, and NPI 1164905550, issued on Sep 11, 2018. Check the license with the Georgia 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
1164905550
Name
Michael Thomason
Primary taxonomy
Anesthesiologist Assistant 367H00000X
Practice location
5671 Peachtree Dunwoody RD, Atlanta, GA 30342
Phone
(404) 257-1415
Enumerated
Sep 11, 2018
Record last updated
Sep 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190829001201); 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 5671 Peachtree Dunwoody RD

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

  1. Hasan Al Sayed, MDCornea and External Diseases Specialist Physician1134951460
  2. Hallie Anderson Nezafat, AG-ACNP-BCGerontology Nurse Practitioner1255919692
  3. Heather Chiappone, AAAnesthesiologist Assistant1194349613
  4. Cameron Cooper, PACPhysician Assistant1376475889
  5. Karen Cowan, NP-CFamily Nurse Practitioner1982864443
  6. Rachel Davis, PAPhysician Assistant1922436419

Verify Michael Thomason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia 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
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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): 85.3 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 score82.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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. Physician Specialists IN Anesthesia, P.C.Atlanta, GA

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

Michael Thomason among 1,541 anesthesiologist assistant records in Georgia

Michael Thomason is one of 1,541 anesthesiologist assistant records with a practice address in Georgia. 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 2018, is newer than 65% of them.

  • NPI issued2018 · 65% of these records are older, 31% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2018 · median 2015 among the 1,271 with a school on file
  • Record last updated2018 · 56% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

772 anesthesiologist assistant records list a practice address in Atlanta

They are 772 of the 31,476 NPPES records with a practice address in Atlanta, and 1,541 anesthesiologist assistant records in Georgia.

The 8 anesthesiologist assistant records with the nearest ZIP codes

  1. Deborah Baird, PAAAAtlanta, GA 303421962499517
  2. Brain Blankenship, PAAAAtlanta, GA 303421952398489
  3. Melodie Dunbar, PAAAAtlanta, GA 303421750378303
  4. Mary Ewing, PAAAAtlanta, GA 303421669469219
  5. Albert Fregosi, PAAAAtlanta, GA 303421639166283
  6. Gordon Gray, PAAAAtlanta, GA 303421881681443
  7. Thomas Hollingsworth, PAAAAtlanta, GA 303421952398281
  8. Cherie Kloss, PAAAAtlanta, GA 303421487641734

Common questions

What is Michael Thomason's NPI number?

Michael Thomason's National Provider Identifier (NPI) is 1164905550, issued on Sep 11, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Michael Thomason located?

The NPPES record lists a practice address at 5671 Peachtree Dunwoody RD, Atlanta, GA, 30342. Phone: (404) 257-1415. Providers update this record themselves, so call before visiting.

How can I verify Michael Thomason's license?

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

What is Michael Thomason's MIPS final score?

The 2023 MIPS final score is 85.3 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.