NPPES file of Aug 9, 2026

Mary Elizabeth Thomasson, MD

Diagnostic Radiology Physician · Birmingham, AL

Mary Elizabeth Thomasson, MD is a diagnostic radiology physician with a practice address in Birmingham, Alabama, and NPI 1558927012, issued on May 10, 2019. Check the license (Alabama 41837, as entered in NPPES) on the Alabama Board of Medical Examiners; 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
1558927012
Name
Mary Elizabeth Thomasson
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
41837 AL
Self-reported in NPPES; status is on the state search
Practice location
619 19TH Street South, Birmingham, AL 35294
Phone
(205) 934-3166
Enumerated
May 10, 2019
Record last updated
Aug 12, 2024
Medicare enrollment
Enrolled (PECOS I20250718002946); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 2019
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 619 19TH Street South

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

  1. Amy FlynnRegistered Nurse1518833516
  2. Hesham Hussain, M.D.Diagnostic Radiology Physician1497948624
  3. Victoria Huynh, M.D.Surgery Physician1497288286
  4. Alex Iannone, DOHospitalist Physician1033425764
  5. Kalin Swenson, CRNACertified Registered Nurse Anesthetist1366808933

Verify Mary Elizabeth Thomasson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlabama Board of Medical Examiners
    Search for license 41837
    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 Alabama 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 2 group practices

  1. Radiology Alliance PCNashville, TN
  2. Sumner Radiology PCGallatin, TN

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

Mary Elizabeth Thomasson among 550 diagnostic radiology physician records in Alabama

Mary Elizabeth Thomasson, MD is one of 550 diagnostic radiology physician records with a practice address in Alabama. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.

  • NPI issued2019 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2019 · median 2004 among the 377 with a school on file
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

233 diagnostic radiology physician records list a practice address in Birmingham

They are 233 of the 15,795 NPPES records with a practice address in Birmingham, and 550 diagnostic radiology physician records in Alabama.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Cathy Chen, MDBirmingham, AL 352941821550344
  2. Kasey Helmlinger, MDBirmingham, AL 352941801392790
  3. Hesham Hussain, M.D.Birmingham, AL 352941497948624
  4. Asif JamalBirmingham, AL 352941881216356
  5. Alyssa Knight, MDBirmingham, AL 352941679079362
  6. Ashley Arnaud, MDBirmingham, AL 352491023547684
  7. Simran Cheema, MDBirmingham, AL 352491265270300
  8. Russ GuidryBirmingham, AL 352491811450158

Common questions

What is Mary Elizabeth Thomasson, MD's NPI number?

Mary Elizabeth Thomasson, MD's National Provider Identifier (NPI) is 1558927012, issued on May 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mary Elizabeth Thomasson, MD located?

The NPPES record lists a practice address at 619 19TH Street South, Birmingham, AL, 35294. Phone: (205) 934-3166. Providers update this record themselves, so call before visiting.

How can I verify Mary Elizabeth Thomasson, MD's license?

NPPES lists Alabama license number 41837, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.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. 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.