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CAROLYN ELIZABETH WALKER FNP
NPI 1720947385
Nurse Practitioner - Family in Talbott, TN

Active since January 20, 2026PECOS EnrolledAccepts Medicare Assignment
204 SHAVER DR, TALBOTT, TN 37877(423) 581-7040(423) 581-9563 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Carolyn Elizabeth Walker Fnp NPPES

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

CAROLYN ELIZABETH WALKER FNP (NPI 1720947385) is an individual family provider in Talbott, Tennessee, licensed in Tennessee (40403) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1720947385
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCAROLYN ELIZABETH WALKERCredential: FNP
Location Address204 SHAVER DRTalbott, TN 37877-8552
Mailing Address204 Shaver DrTalbott, TN 37877-8552 · (423) 581-7040 · Fax (423) 581-9563
Phone(423) 581-7040
Fax(423) 581-9563
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 20, 2026
NPPES CertifiedJanuary 20, 2026
✔ NPI 1720947385 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 · 40403
204 SHAVER DR, Talbott, TN 37877
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company 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

Carolyn Elizabeth Walker Fnp 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 ID648753228
PECOS Enrollment IDI20260311003701
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 Reassignment

Medicare enrollment records show Carolyn Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Primary Care Associates, PC
Same address
Pediatrics
204 SHAVER DR
Talbott, TN 37877
  • Reassigned Medicare billing, Tennessee enrollment
  • 3 clinicians in this Medicare group
NPI 1306853965 (423) 581-7040

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37877 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.

Other Providers at the Same Location NPPES 6

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

MRS. RACHEL ROUSE DEARING FNP
Nurse Practitioner (Family)
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040
BLAKE ALEXANDER MEDLEY
Physician Assistant
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040
PRIMARY CARE ASSOCIATES, PC
Pediatrics
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040
MR. RYAN K ROGERS FNP-BC
Nurse Practitioner (Family)
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040
MRS. MICHELLE MCCLUSKEY F.N.P.
Nurse Practitioner (Family)
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040
DR. REGINA NEPOMUCENO COLEMAN MD
Pediatrics
204 SHAVER DR
TALBOTT, TN 37877
Jefferson County (423) 581-7040

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 Carolyn Walker's NPI number?

The NPI number for Carolyn Walker is 1720947385. It was assigned to this individual provider in the NPPES registry on January 20, 2026.

Where is Carolyn Walker located?

Carolyn Walker practices at 204 Shaver Dr, Talbott, TN 37877. The listed phone number is (423) 581-7040.

What is Carolyn Walker's specialty?

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

Is Carolyn Walker enrolled in Medicare?

Yes. Carolyn 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 organization bills Medicare for Carolyn Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Walker reassigns Medicare benefits to Primary Care Associates, PC (Talbott, TN). The 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 Carolyn Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carolyn Walker accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company and UnitedHealthcare list Carolyn 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 Carolyn Walker was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.