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HOLLY DAWN WALKER FNP-BC
NPI 1295763316
Nurse Practitioner - Family in East Ridge, TN

Active since June 29, 2006PECOS EnrolledAccepts Medicare Assignment
1508 TOMBRAS AVE, EAST RIDGE, TN 37412(423) 867-4969(423) 867-4971 Get Directions Write a Review

NPPES record last updated: March 9, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Holly Dawn Walker Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HOLLY DAWN WALKER FNP-BC (NPI 1295763316) is an individual family provider in East Ridge, Tennessee, licensed in Tennessee (12013) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chattanooga, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1295763316
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHOLLY DAWN WALKERCredential: FNP-BC
Location Address1508 TOMBRAS AVEEast Ridge, TN 37412-2720
Mailing Address3024 Business Park CirGoodlettsville, TN 37072-3132 · (615) 239-2018
Phone(423) 867-4969
Fax(423) 867-4971
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJune 29, 2006
Last NPPES UpdateMarch 9, 2023
NPPES CertifiedMarch 9, 2023
✔ NPI 1295763316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TN · 12013
1508 TOMBRAS AVE, East Ridge, TN 37412
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Secondary Practice Location 1

Location 1513 Dodds Ave Ste 103Chattanooga, TN 37404-3909 · Phone (423) 698-3423

Other Identifiers 2

Other4307476TN · Bcbs - Tennessee
Medicaid1527678TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Holly Dawn Walker Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082617162
PECOS Enrollment IDI20060809000433
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Holly Walker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Health Partners Foundation, Inc
1.8 mi
Internal Medicine
5600 BRAINERD RD, SUITE 500
Chattanooga, TN 37411
  • Reassigned Medicare billing, Tennessee enrollment
  • 570 clinicians in this Medicare group
NPI 1922053545 (423) 495-6870
Cleveland Medical Associates, PLLC
26 mi
Internal Medicine
1060 WILLIAM WAY NW
Cleveland, TN 37312
  • Reassigned Medicare billing, Tennessee enrollment
  • 15 clinicians in this Medicare group
NPI 1093723330 (423) 478-1050
Dunlap Medical Center, PLLC
28 mi
Family Medicine
67 CATES STREET
Dunlap, TN 37327
  • Reassigned Medicare billing, Tennessee enrollment
  • 4 clinicians in this Medicare group
NPI 1962591982 (423) 949-2171
Advanced Diagnostic Imaging, PC
123 mi
Internal Medicine
3024 BUSINESS PARK CIR
Goodlettsville, TN 37072
  • Reassigned Medicare billing, Tennessee enrollment
  • 734 clinicians in this Medicare group
NPI 1093741464 (615) 239-2061
Advanced Specialists, PC
123 mi
Internal Medicine
3024 BUSINESS PARK CIR
Goodlettsville, TN 37072
  • Reassigned Medicare billing, Tennessee enrollment
  • 317 clinicians in this Medicare group
NPI 1649133463 (615) 239-2018

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
153 services133 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
87 services65 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
53 services53 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37412 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 17

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
15 suppliers300 claims300 services$32.00 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
12 suppliers190 claims190 services$69.68 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
11 suppliers190 claims524 services$28.42 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
10 suppliers84 claims486 services$16.22 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
13 suppliers87 claims509 services$11.99 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
14 suppliers181 claims181 services$47.05 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA DIANE BLASICK PA
Physician Assistant (Medical)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
MS. ANNE REBECCA NEUMANN FNP-C
Nurse Practitioner (Family)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
MICHELE ROBERTS FNP
Nurse Practitioner (Family)
1508 TOMBRAS AVE
CHATTANOOGA, TN 37412
Hamilton County (423) 867-4974
AMIN SOHANI NP-C
Nurse Practitioner (Family)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
MARCILE HELEN LEAF FNP-C
Nurse Practitioner (Family)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
KELLIE LAWRENCE HENDERSON PA
Physician Assistant (Medical)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
AMY DAWN LATHAM N.P.
Nurse Practitioner (Family)
1508 TOMBRAS AVE
EAST RIDGE, TN 37412
Hamilton County (423) 867-4969
SHANNA MAGLOIRE REGIS FNP-C
Nurse Practitioner (Family)
1508 TOMBRAS AVE
CHATTANOOGA, TN 37412
Hamilton County (423) 867-4969

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Holly Walker's NPI number?

The NPI number for Holly Walker is 1295763316. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Holly Walker located?

Holly Walker practices at 1508 Tombras Ave, East Ridge, TN 37412. The listed phone number is (423) 867-4969.

What is Holly Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Holly Walker enrolled in Medicare?

Yes. Holly Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Holly Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Walker reassigns Medicare benefits to 5 organizations: Memorial Health Partners Foundation, Inc (Chattanooga, TN), Cleveland Medical Associates, PLLC (Cleveland, TN), Dunlap Medical Center, PLLC (Dunlap, TN), Advanced Diagnostic Imaging, PC (Goodlettsville, TN) and Advanced Specialists, PC (Goodlettsville, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holly Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Holly Walker accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and Ambetter of Alabama and 6 other insurers list Holly Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Holly Walker was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.