1. Home
  2. Directory
  3. Nebraska
  4. Oneill
  5. Chiropractor
  6. NPI Profile

SAWYER GUY FENSKE DC
NPI 1396376638
Chiropractor in Oneill, NE

Active since January 27, 2020Accepts Medicare Assignment
304 E DOUGLAS ST, ONEILL, NE 68763(402) 336-4222(402) 336-4228 Get Directions Write a Review

NPPES record last updated: February 20, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 20, 2025, Jan 27, 2020 (2 updates tracked since 2020).

About Sawyer Guy Fenske Dc NPPES

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

SAWYER GUY FENSKE DC (NPI 1396376638) is an individual chiropractor in Oneill, Nebraska, licensed in Nebraska (2040) and active in the NPI registry since January 2020. He is a graduate of Cleveland Chiropractic College - Kansas City (2019).

NPPES Registry Identity

NPI1396376638
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameSAWYER GUY FENSKECredential: DC
Location Address304 E DOUGLAS STOneill, NE 68763-1830
Mailing Address87913 Highway 281Oneill, NE 68763-4637 · (308) 215-8080
Phone(402) 336-4222
Fax(402) 336-4228
Sole ProprietorYes
Medical School CMSCleveland Chiropractic College - Kansas CityGraduated 2019
Enumeration DateJanuary 27, 2020
Last NPPES UpdateFebruary 20, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2025
✔ NPI 1396376638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in NE · 2040
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
304 E DOUGLAS ST, Oneill, NE 68763
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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 and accepts Medicare assignment

Sawyer Guy Fenske Dc 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 ID2365872587
PECOS Enrollment IDI20200430000498

Medicare Billing Reassignment

Medicare enrollment records show Sawyer Fenske reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Elkhorn Valley Family Medicine, PC
Same address
Clinic/Center
304 E DOUGLAS ST
Oneill, NE 68763
  • Reassigned Medicare billing, Nebraska enrollment
  • 6 clinicians in this Medicare group
NPI 1598767287 (402) 336-4222

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 9

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

NIOTA I MEINECKE PA-C
Physician Assistant (Medical)
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
DR. MICHAEL D HEDLUND DC
Chiropractor
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
ROBYN L HEISER APRN
Nurse Practitioner (Family)
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
JENNA M. KAUP APRN
Nurse Practitioner
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
RACHEL WECKER
Nurse Practitioner (Family)
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
HEATHER A PARDUN APRN
Nurse Practitioner (Family)
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
ELKHORN VALLEY FAMILY MEDICINE, PC
Clinic/Center
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222
DR. PETER D LUENINGHOENER MD
Family Medicine
304 E DOUGLAS ST
ONEILL, NE 68763
Holt County (402) 336-4222

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 Sawyer Fenske's NPI number?

The NPI number for Sawyer Fenske is 1396376638. It was assigned to this individual provider in the NPPES registry on January 27, 2020.

Where is Sawyer Fenske located?

Sawyer Fenske practices at 304 E Douglas St, Oneill, NE 68763. The listed phone number is (402) 336-4222.

What is Sawyer Fenske's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Sawyer Fenske enrolled in Medicare?

Yes. Sawyer Fenske 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.

Which organization bills Medicare for Sawyer Fenske's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sawyer Fenske reassigns Medicare benefits to Elkhorn Valley Family Medicine, PC (Oneill, NE). 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 Sawyer Fenske's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sawyer Fenske accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Blue Cross and Blue Shield of Nebraska and Oscar Insurance Company list Sawyer Fenske 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 Sawyer Fenske was last updated on February 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.