NPPES file of Aug 9, 2026

Lewis A. Tessier, CRNA

Certified Registered Nurse Anesthetist · Chattanooga, TN

Lewis A. Tessier, CRNA is a certified registered nurse anesthetist with a practice address in Chattanooga, Tennessee, and NPI 1861723967, issued on Jan 29, 2010. Check the license (Tennessee APN14704, as entered in NPPES) with the Tennessee 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
1861723967
Name
Lewis A. Tessier
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
APN14704 TN
RN119579 TN
Self-reported in NPPES; status is on the state search
Practice location
2341 Mccallie Ave, Chattanooga, TN 37404
Phone
(423) 698-3309
Enumerated
Jan 29, 2010
Record last updated
Jul 12, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(423) 624-6355
Medicaid ID
1518363 TN
Medicare enrollment
Enrolled (PECOS I20100518000436); 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 2341 Mccallie Ave

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

  1. David Allen, CRNACertified Registered Nurse Anesthetist1750356630
  2. Elaidys Alvarez, CRNACertified Registered Nurse Anesthetist1689862914
  3. Paula Babb, CRNACertified Registered Nurse Anesthetist1780753350
  4. Sally Baker, CRNACertified Registered Nurse Anesthetist1760458418
  5. Jeffrey Balser, M.D.Anesthesiology Physician1891760153
  6. Venkata Bareddy, M.D.Anesthesiology Physician1538134804

Verify Lewis A. Tessier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license APN14704
    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 Tennessee 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. American Anesthesiology OF Tennessee PCKnoxville, TN

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

Lewis A. Tessier among 3,117 certified registered nurse anesthetist records in Tennessee

Lewis A. Tessier, CRNA is one of 3,117 certified registered nurse anesthetist records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 47% of them.

  • NPI issued2010 · 47% of these records are older, 49% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2009 · median 2012 among the 2,370 with a school on file
  • Record last updated2010 · 58% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

356 certified registered nurse anesthetist records list a practice address in Chattanooga

They are 356 of the 7,377 NPPES records with a practice address in Chattanooga, and 3,117 certified registered nurse anesthetist records in Tennessee.

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

  1. David Allen, CRNAChattanooga, TN 374041750356630
  2. Sally Baker, CRNAChattanooga, TN 374041760458418
  3. Richard Beckmann, CRNAChattanooga, TN 374041740255645
  4. Kathryn Branson, CRNAChattanooga, TN 374041821063751
  5. Karen Caldwell, CRNAChattanooga, TN 374041447226923
  6. Sandra Corry, CRNAChattanooga, TN 374041629044383
  7. Issabel Crabtree, CRNAChattanooga, TN 374041528034295
  8. Vicki Davis, CRNAChattanooga, TN 374041083680755

Common questions

What is Lewis A. Tessier, CRNA's NPI number?

Lewis A. Tessier, CRNA's National Provider Identifier (NPI) is 1861723967, issued on Jan 29, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Lewis A. Tessier, CRNA located?

The NPPES record lists a practice address at 2341 Mccallie Ave, Chattanooga, TN, 37404. Phone: (423) 698-3309. Providers update this record themselves, so call before visiting.

How can I verify Lewis A. Tessier, CRNA's license?

NPPES lists Tennessee license number APN14704, as entered by the provider. Search the Tennessee 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.