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

JENNIFER GNEFKOW FNP-C
NPI 1689481574
Nurse Practitioner - Family in Kansas City, MO

Q: What is Jennifer Gnefkow's NPI number?

The NPI number for Jennifer Gnefkow is 1689481574. It was assigned to this individual provider in the NPPES registry on December 13, 2024.

Q: What is Jennifer Gnefkow's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jennifer Gnefkow was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.

Active since December 13, 2024PECOS EnrolledAccepts Medicare Assignment

4321 WASHINGTON ST STE 3000, KANSAS CITY, MO 64111(816) 932-3100(816) 932-6871 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 6, 2026, Dec 13, 2024 (2 updates tracked since 2024).

On this page

About Jennifer Gnefkow Fnp-c NPPES

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

JENNIFER GNEFKOW FNP-C (NPI 1689481574) is an individual family provider in Kansas City, Missouri, licensed in Missouri (2024033701) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1689481574

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJENNIFER GNEFKOWCredential: FNP-C

Location Address4321 WASHINGTON ST STE 3000Kansas City, MO 64111-5928

Mailing Address4321 Washington St Ste 3000Kansas City, MO 64111-5928 · (816) 932-3100 · Fax (816) 932-6871

Phone(816) 932-3100

Fax(816) 932-6871

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateDecember 13, 2024

Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration

NPPES CertifiedOctober 6, 2026

✔ NPI 1689481574 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 MO · 2024033701

4321 WASHINGTON ST STE 3000, Kansas City, MO 64111

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, UnitedHealthcare.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

Jennifer Gnefkow Fnp-c 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 ID4284163072

PECOS Enrollment IDI20250123001364

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 Reassignments

Medicare enrollment records show Jennifer Gnefkow reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Luke's Physician Group Inc

7.6 mi

Family Medicine

901 E 104TH ST, MS 400N
Kansas City, MO 64131

Reassigned Medicare billing, Kansas and Missouri enrollments
Medicare enrollment name: Saint Lukes Physician Group Inc
845 clinicians in this Medicare group

NPI 1093263717 (816) 502-8782

Minuteclinic Diagnostic Of Kansas PA

9.5 mi

Family

11729 ROE AVE
Leawood, KS 66211

Reassigned Medicare billing, Missouri enrollment
170 clinicians in this Medicare group

NPI 1629005558 (866) 389-2727

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 64111 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

$85.82 typical visit price

range $55.29 – $168.52

Typical copayment $21.45 (range $13.82 – $42.13)

Most-billed visit code 99203

Established Patient

$97.82 typical visit price

range $17.60 – $137.20

Typical copayment $24.45 (range $4.40 – $34.30)

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 19

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

SCARLETT WOHLLEBER

Nurse Practitioner (Adult Health)