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MARGUERITE ZAYAS FETNER DNP, AGACNP-BC, APRN
NPI 1164190286
Nurse Practitioner - Acute Care in Thompsons Station, TN

Active since September 02, 2021PECOS Enrolled
1000 ROCHELLE AVE, THOMPSONS STATION, TN 37179(615) 987-5956 Get Directions Write a Review

NPPES record last updated: November 15, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marguerite Zayas Fetner Dnp, Agacnp-bc, Aprn NPPES

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

MARGUERITE ZAYAS FETNER DNP, AGACNP-BC, APRN (NPI 1164190286) is an individual acute care provider in Thompsons Station, Tennessee, licensed in Tennessee (28326) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164190286
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMARGUERITE ZAYAS FETNERCredential: DNP, AGACNP-BC, APRN
Location Address1000 ROCHELLE AVEThompsons Station, TN 37179-9619
Mailing Address1000 Rochelle AveThompsons Station, TN 37179-9619 · (615) 987-5956
Phone(615) 987-5956
Sole ProprietorNo
Enumeration DateSeptember 2, 2021
Last NPPES UpdateNovember 15, 2021
NPPES CertifiedNovember 15, 2021
✔ NPI 1164190286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TN · 28326
Also ListedNurse PractitionerTaxonomy 363L00000X · License 28386 (TN)
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 28386 (TN)
1000 ROCHELLE AVE, Thompsons Station, TN 37179
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama 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)

Marguerite Zayas Fetner Dnp, Agacnp-bc, Aprn 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 Marguerite Fetner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saint Thomas Medical Partners
7.7 mi
Gynecology
4601 CAROTHERS PARKWAY, STE. 350
Franklin, TN 37067
  • Reassigned Medicare billing, Tennessee enrollment
  • 1,304 clinicians in this Medicare group
NPI 1164679411 (615) 284-4664

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 37179 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 Marguerite Fetner's NPI number?

The NPI number for Marguerite Fetner is 1164190286. It was assigned to this individual provider in the NPPES registry on September 2, 2021.

Where is Marguerite Fetner located?

Marguerite Fetner practices at 1000 Rochelle Ave, Thompsons Station, TN 37179. The listed phone number is (615) 987-5956.

What is Marguerite Fetner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Marguerite Fetner enrolled in Medicare?

Yes. Marguerite Fetner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marguerite Fetner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marguerite Fetner reassigns Medicare benefits to Saint Thomas Medical Partners (Franklin, 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 Marguerite Fetner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marguerite Fetner accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Marguerite Fetner 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 Marguerite Fetner was last updated on November 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.