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

JENNIFER ARDELL KELLER FNP
NPI 1932601374
Nurse Practitioner - Family in Flat Rock, NC

Active since March 01, 2018PECOS EnrolledAccepts Medicare Assignment
571 S ALLEN RD, FLAT ROCK, NC 28731(828) 692-6178(828) 692-2365 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2026, Apr 22, 2026, Dec 4, 2024 and 2 more (5 updates tracked since 2018).

About Jennifer Ardell Keller Fnp NPPES

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

JENNIFER ARDELL KELLER FNP (NPI 1932601374) is an individual family provider in Flat Rock, North Carolina, licensed in North Carolina (5023622) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1932601374
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJENNIFER ARDELL KELLERCredential: FNP
Location Address571 S ALLEN RDFlat Rock, NC 28731-9447
Mailing Address571 S Allen RdFlat Rock, NC 28731-9447 · (828) 692-6178 · Fax (828) 692-2365
Fax(828) 692-2365
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 1, 2018
Last NPPES UpdateJuly 21, 20265 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1932601374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in NC · 5023622
Also ListedNurse PractitionerTaxonomy 363L00000X · License 5023622 (NC)
571 S ALLEN RD, Flat Rock, NC 28731

Other Names 1

Former Name (1)Jennifer Ardell De Fazio

Accepted 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

Jennifer Ardell Keller 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 ID1850779497
PECOS Enrollment IDI20260212003179
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28731 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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 20

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

Nurse Practitioner
571 S ALLEN RD
FLAT ROCK, NC 28731
Internal Medicine
571 S ALLEN RD
FLAT ROCK, NC 28731
Nurse Practitioner (Family)
571 S ALLEN RD
FLAT ROCK, NC 28731
Nurse Practitioner (Family)
571 S ALLEN RD
FLAT ROCK, NC 28731
Nurse Practitioner (Family)
571 S ALLEN RD
FLAT ROCK, NC 28731
Nurse Practitioner (Family)
571 S ALLEN RD
FLAT ROCK, NC 28731
Social Worker
571 S ALLEN RD
FLAT ROCK, NC 28731
Nurse Practitioner
571 S ALLEN RD
FLAT ROCK, NC 28731

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 Jennifer Keller's NPI number?

The NPI number for Jennifer Keller is 1932601374. It was assigned to this individual provider in the NPPES registry on March 1, 2018. The provider is also known as Jennifer Ardell De Fazio.

Where is Jennifer Keller located?

Jennifer Keller practices at 571 S Allen Rd, Flat Rock, NC 28731. The listed phone number is (828) 692-6178.

What is Jennifer Keller's specialty?

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

Is Jennifer Keller enrolled in Medicare?

Yes. Jennifer Keller 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 Jennifer Keller accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Jennifer Keller 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 Jennifer Keller was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.