NPPES file of Aug 9, 2026

Janson Alexander Witcher, PA

Physician Assistant · Chattanooga, TN

Janson Alexander Witcher, PA is a physician assistant with a practice address in Chattanooga, Tennessee, and NPI 1679460349, issued on Jun 23, 2025. Check the license (Tennessee 6629, 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
1679460349
Name
Janson Alexander Witcher
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License numbers
6629 TN
13306 GA
Self-reported in NPPES; status is on the state search
Practice location
2525 DE Sales Avenue, Chattanooga, TN 37404
Phone
(423) 495-2525
Enumerated
Jun 23, 2025
Record last updated
Oct 22, 2025
Medicare enrollment
Enrolled (PECOS I20251016001686); 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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8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →

Also registered at 2525 DE Sales Avenue

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

  1. Jonathon Allen, M.D.Emergency Medicine Physician1306853577
  2. Alyssa Bear, CRNACertified Registered Nurse Anesthetist1588270987
  3. Lester Brodie, MDEmergency Medicine Physician1104855790
  4. Sherri Canther, ARNPFamily Nurse Practitioner1508237835
  5. Whitman Dowlen, M.D.Emergency Medicine Physician1255751350
  6. Christopher Etchells, MDEmergency Medicine Physician1134652399

Verify Janson Alexander Witcher 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 6629    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. Memorial Health Partners Foundation, IncChattanooga, TN

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

Janson Alexander Witcher among 3,055 physician assistant records in Tennessee

Janson Alexander Witcher, PA is one of 3,055 physician assistant records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 88% of them.

  • NPI issued2025 · 88% of these records are older, 5% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2025 · median 2019 among the 2,030 with a school on file
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

150 physician assistant records list a practice address in Chattanooga

They are 150 of the 7,377 NPPES records with a practice address in Chattanooga, and 3,055 physician assistant records in Tennessee.

All 3,055 in Tennessee → Every provider in Chattanooga → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Ryan Bowman, PAChattanooga, TN 374041437180635
  2. Mary Eck, PA-CChattanooga, TN 374041609096692
  3. Edwin Fisher, PA-CChattanooga, TN 374041225272750
  4. Jason Hallock, PA-CChattanooga, TN 374041710922950
  5. Anita Jones, PAChattanooga, TN 374041053560797
  6. Benjamin Plahtinsky, PA-CChattanooga, TN 374041962426551
  7. Nicholas Pons, PA-CChattanooga, TN 374041689959561
  8. Jessica Scott, PA-CChattanooga, TN 374041508171943

Common questions

What is Janson Alexander Witcher, PA's NPI number?

Janson Alexander Witcher, PA's National Provider Identifier (NPI) is 1679460349, issued on Jun 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Janson Alexander Witcher, PA located?

The NPPES record lists a practice address at 2525 DE Sales Avenue, Chattanooga, TN, 37404. Phone: (423) 495-2525. Providers update this record themselves, so call before visiting.

How can I verify Janson Alexander Witcher, PA's license?

NPPES lists Tennessee license number 6629, 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.

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.