NPPES file of Aug 9, 2026

Deborah Lynn Walker, RN

Registered Nurse · Chattanooga, TN

Deborah Lynn Walker, RN is a registered nurse with a practice address in Chattanooga, Tennessee, and NPI 1598023681, issued on Apr 26, 2012. Check the license (Tennessee 124619, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598023681
Name
Deborah Lynn Walker
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
124619 TN
Self-reported in NPPES; status is on the state search
Practice location
540 Mccallie Ave, Chattanooga, TN 37402
Phone
(423) 634-5798
Enumerated
Apr 26, 2012
Record last updated
Apr 26, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(423) 634-3139
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest registered nurse records → All 3,269 in Tennessee → Look up another NPI →

Also registered at 540 Mccallie Ave

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

  1. Billie Ammons, R.N.Community Health Registered Nurse1205058179
  2. Janelle Beville, M.D.Public Health & General Preventive Medicine Physician1205909587
  3. Jamye DuganRegistered Nurse1679902498
  4. Jennifer Kozlica, RN, MPHCommunity Health Registered Nurse1003038787
  5. Susan Merrell, RNCommunity Health Registered Nurse1659591667
  6. Robin Moore, RNRegistered Nurse1376894998

Verify Deborah Lynn Walker 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 124619    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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Deborah Lynn Walker among 3,269 registered nurse records in Tennessee

Deborah Lynn Walker, RN is one of 3,269 registered nurse records with a practice address in Tennessee. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 30% of them.

  • NPI issued2012 · 30% of these records are older, 67% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2012 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

209 registered nurse records list a practice address in Chattanooga

They are 209 of the 7,377 NPPES records with a practice address in Chattanooga, and 3,269 registered nurse records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,269 in Tennessee → Every provider in Chattanooga → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Jamye DuganChattanooga, TN 374021679902498
  2. Tiffany Kennerly, RNChattanooga, TN 374021013799766
  3. Linda Kirwa, RNChattanooga, TN 374021184997090
  4. Robin Moore, RNChattanooga, TN 374021376894998
  5. Tabby Phillips, RNChattanooga, TN 374021487164729
  6. Melissa Smith, RNChattanooga, TN 374021407356603
  7. Tonya Sullivan, REGISTERED NURSEChattanooga, TN 374021063072056
  8. Staci Zanoli, RNChattanooga, TN 374021568846053

Common questions

What is Deborah Lynn Walker, RN's NPI number?

Deborah Lynn Walker, RN's National Provider Identifier (NPI) is 1598023681, issued on Apr 26, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Lynn Walker, RN located?

The NPPES record lists a practice address at 540 Mccallie Ave, Chattanooga, TN, 37402. Phone: (423) 634-5798. Providers update this record themselves, so call before visiting.

How can I verify Deborah Lynn Walker, RN's license?

NPPES lists Tennessee license number 124619, 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. 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.