NPPES file of Aug 9, 2026

Mary Kathleen Lessley, CRNA

Certified Registered Nurse Anesthetist · Birmingham, AL

Mary Kathleen Lessley, CRNA is a certified registered nurse anesthetist with a practice address in Birmingham, Alabama, and NPI 1083658199, issued on Jun 16, 2006. Check the license (Alabama 1-039978, as entered in NPPES) with the Alabama 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083658199
Name
Mary Kathleen Lessley
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
1-039978 AL
Self-reported in NPPES; status is on the state search
Practice location
2901 2ND Ave S, Birmingham, AL 35233
Phone
(205) 939-7143
Enumerated
Jun 16, 2006
Record last updated
Jul 13, 2026
Medicare enrollment
Enrolled (PECOS I20080430000552); 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 2901 2ND Ave S

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

  1. John Akers, CRNACertified Registered Nurse Anesthetist1023052057
  2. Dustin Baker, CRNACertified Registered Nurse Anesthetist1619907557
  3. Mark Baker, MDAnesthesiology Physician1437189370
  4. Francis Bemis, M.D.Anesthesiology Physician1528009222
  5. Kenneth Carlson, MDAnesthesiology Physician1609806546
  6. Christine Carr, CRNACertified Registered Nurse Anesthetist1558399741

Verify Mary Kathleen Lessley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-039978
    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 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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Industry payments in 2024: $37.78

1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Lessley$37.78
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University OF Alabama Health Services Foundation, PCBirmingham, AL

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

Mary Kathleen Lessley among 2,120 certified registered nurse anesthetist records in Alabama

Mary Kathleen Lessley, CRNA is one of 2,120 certified registered nurse anesthetist records with a practice address in Alabama. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 61% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1987 · median 2011 among the 1,489 with a school on file
  • Record last updated2026 · 65% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

812 certified registered nurse anesthetist records list a practice address in Birmingham

They are 812 of the 15,795 NPPES records with a practice address in Birmingham, and 2,120 certified registered nurse anesthetist records in Alabama.

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

  1. Marilyn Allison, CRNABirmingham, AL 352331467424952
  2. Renee Cashman, CRNABirmingham, AL 352331588636096
  3. Cheryl Clabough, CRNABirmingham, AL 352331972583979
  4. Patti Cosgrove, CRNABirmingham, AL 352331558341941
  5. William Crawford, CRNABirmingham, AL 352331639151673
  6. Annie Gaston, CRNABirmingham, AL 352331174596605
  7. Anna Hamel, CRNABirmingham, AL 352331639142193
  8. Sadie McElroy, CRNABirmingham, AL 352331336112838

Common questions

What is Mary Kathleen Lessley, CRNA's NPI number?

Mary Kathleen Lessley, CRNA's National Provider Identifier (NPI) is 1083658199, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Kathleen Lessley, CRNA located?

The NPPES record lists a practice address at 2901 2ND Ave S, Birmingham, AL, 35233. Phone: (205) 939-7143. Providers update this record themselves, so call before visiting.

How can I verify Mary Kathleen Lessley, CRNA's license?

NPPES lists Alabama license number 1-039978, as entered by the provider. Search the Alabama 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.

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.