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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE ELAINE WALKER FNP
NPI 1174404107
Nurse Practitioner - Family in Tullahoma, TN

Active since September 08, 2025PECOS EnrolledAccepts Medicare Assignment
108 W BLACKWELL ST, TULLAHOMA, TN 37388(931) 841-3821 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 3, 2026, Sep 8, 2025 (2 updates tracked since 2025).

About Stephanie Elaine Walker Fnp NPPES

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

STEPHANIE ELAINE WALKER FNP (NPI 1174404107) is an individual family provider in Tullahoma, Tennessee, licensed in Tennessee (39685) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS, is affiliated with Southern Tennessee Regional Hlth System Winchester, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1174404107
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTEPHANIE ELAINE WALKERCredential: FNP
Location Address108 W BLACKWELL STTullahoma, TN 37388-3505
Mailing Address94 Kiwi DrWinchester, TN 37398-5517
Phone(931) 841-3821
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 8, 2025
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1174404107 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 · 39685
108 W BLACKWELL ST, Tullahoma, TN 37388
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephanie Elaine 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 ID4385132364
PECOS Enrollment IDI20251022000276
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Southern Tennessee Regional Hlth System Winchester

Acute Care Hospitals · Winchester, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440058
Location185 Hospital RoadWinchester, TN 37398 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37388 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 3

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

JENNIFER WARD NP
Nurse Practitioner (Family)
108 W BLACKWELL ST
TULLAHOMA, TN 37388
Coffee County (931) 841-3821
AMG-SOUTHERN TENNESSEE LLC
Clinic/Center (Rural Health)
108 W BLACKWELL ST
TULLAHOMA, TN 37388
Coffee County (931) 841-3821
AMG - SOUTHERN TENNESSEE, LLC
Nurse Practitioner (Family)
108 W BLACKWELL ST
TULLAHOMA, TN 37388
Coffee County (931) 841-3821

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 Stephanie Walker's NPI number?

The NPI number for Stephanie Walker is 1174404107. It was assigned to this individual provider in the NPPES registry on September 8, 2025.

Where is Stephanie Walker located?

Stephanie Walker practices at 108 W Blackwell St, Tullahoma, TN 37388. The listed phone number is (931) 841-3821.

What is Stephanie Walker's specialty?

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

Is Stephanie Walker enrolled in Medicare?

Yes. Stephanie 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.

What insurance does Stephanie Walker accept?

Health plans from Oscar Insurance Company list Stephanie 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.

Is Stephanie Walker affiliated with any hospitals?

According to CMS data, Stephanie Walker is affiliated with Southern Tennessee Regional Hlth System Winchester.

When was this NPI record last updated?

The NPPES record for Stephanie Walker was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.