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GABRIELLE GEGENHEIMER FNP
NPI 1285483503
Nurse Practitioner - Family in Knoxville, TN

Active since May 17, 2024PECOS Enrolled
1523 DEMPSEY RD, KNOXVILLE, TN 37932(484) 635-7302 Get Directions Write a Review

NPPES record last updated: May 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gabrielle Gegenheimer Fnp NPPES

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

GABRIELLE GEGENHEIMER FNP (NPI 1285483503) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (36344) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285483503
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameGABRIELLE GEGENHEIMERCredential: FNP
Location Address1523 DEMPSEY RDKnoxville, TN 37932-3092
Mailing Address1523 Dempsey RdKnoxville, TN 37932-3092
Phone(484) 635-7302
Sole ProprietorNo
Enumeration DateMay 17, 2024
NPPES CertifiedApril 30, 2024
✔ NPI 1285483503 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 · 36344
1523 DEMPSEY RD, Knoxville, TN 37932
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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 (PECOS)

Gabrielle Gegenheimer Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Gabrielle Gegenheimer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

His Hands Health Care
31 mi
Family
2706 W HIGHWAY 11E
Strawberry Plains, TN 37871
  • Reassigned Medicare billing, Tennessee enrollment
  • 2 clinicians in this Medicare group
NPI 1063142057 (865) 258-4761

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 37932 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.

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 Gabrielle Gegenheimer's NPI number?

The NPI number for Gabrielle Gegenheimer is 1285483503. It was assigned to this individual provider in the NPPES registry on May 17, 2024.

Where is Gabrielle Gegenheimer located?

Gabrielle Gegenheimer practices at 1523 Dempsey Rd, Knoxville, TN 37932. The listed phone number is (484) 635-7302.

What is Gabrielle Gegenheimer's specialty?

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

Is Gabrielle Gegenheimer enrolled in Medicare?

Yes. Gabrielle Gegenheimer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gabrielle Gegenheimer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gabrielle Gegenheimer reassigns Medicare benefits to His Hands Health Care (Strawberry Plains, 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 Gabrielle Gegenheimer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gabrielle Gegenheimer accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company and UnitedHealthcare list Gabrielle Gegenheimer 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 Gabrielle Gegenheimer was last updated on May 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.