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

FRESENIUS MEDICAL CARE - STILLWATER, LLC
NPI 1366654014
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Stillwater, OK

Q: What is Fresenius Medical Care - Stillwater, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Q: What quality rating does Fresenius Medical Care - Stillwater, LLC have?

CMS rates Fmcna - Stillwater Medical Ctr Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since May 04, 2007

2/5

Overall Rating

1921 W 6TH AVE STE B, STILLWATER, OK 74074(405) 707-9152(405) 707-9170 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 16, 2026, May 18, 2026, Mar 6, 2025 and 5 more (8 updates tracked since 2021).

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About Fresenius Medical Care - Stillwater, Llc NPPES

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

FRESENIUS MEDICAL CARE - STILLWATER, LLC (NPI 1366654014), doing business as Fresenius Medical Care Stillwater Dialysis Center, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Stillwater, Oklahoma and active in the NPI registry since May 2007. The organization lists Barry L Blanton, Vice President, as its authorized official.

NPPES Registry Identity

NPI1366654014

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameFRESENIUS MEDICAL CARE - STILLWATER, LLC

Location Address1921 W 6TH AVE STE BStillwater, OK 74074-4204

Mailing Address1921 W 6th Ave Ste BStillwater, OK 74074-4204 · (405) 707-9152 · Fax (405) 707-9170

Phone(405) 707-9152

Fax(405) 707-9170

Organization SubpartYesParent: Fresenius Medical Care Holdings, Inc.

Authorized OfficialBarry L BlantonVice President · (781) 676-5200

Enumeration DateMay 4, 2007

Last NPPES UpdateJuly 16, 20268 updates tracked since enumeration

NPPES CertifiedJuly 16, 2026

✔ NPI 1366654014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · End-Stage Renal Disease (ESRD) TreatmentAmbulatory Health Care Facilities

Taxonomy Code261QE0700X

1921 W 6TH AVE STE B, Stillwater, OK 74074

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Other Names 1

Doing Business AsFresenius Medical Care Stillwater Dialysis Center

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Fmcna - Stillwater Medical Ctr Dialysis (CMS certification number 372556), from CMS Care Compare.

Fmcna - Stillwater Medical Ctr Dialysis

Dialysis facility · Stillwater, OK

2/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainFresenius Medical Care

CMS Certification Number372556

ESRD NetworkNetwork 13

Hemodialysis Stations12

Medicare-Certified SinceOctober 12, 2000

Location1921 W SIXTH ST, BLDG BStillwater, OK 74074 · Payne County

Phone(405) 707-9152

Services Offered

In-center hemodialysis Peritoneal dialysis Home hemodialysis training

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 Fresenius Medical Care - Stillwater, LLC's NPI number?

The NPI number for Fresenius Medical Care - Stillwater, LLC is 1366654014. It was assigned to this organization in the NPPES registry on May 4, 2007. The provider is doing business as Fresenius Medical Care Stillwater Dialysis Center.

Where is Fresenius Medical Care - Stillwater, LLC located?

Fresenius Medical Care - Stillwater, LLC is located at 1921 W 6th Ave Ste B, Stillwater, OK 74074. The listed phone number is (405) 707-9152.

What is Fresenius Medical Care - Stillwater, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in End-Stage Renal Disease (ESRD) Treatment, with taxonomy code 261QE0700X.

Is Fresenius Medical Care - Stillwater, LLC a Medicare-certified dialysis facility?

Yes. Fmcna - Stillwater Medical Ctr Dialysis is a Medicare-certified dialysis facility, certified since October 12, 2000.

What quality rating does Fresenius Medical Care - Stillwater, LLC have?

CMS rates Fmcna - Stillwater Medical Ctr Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Fresenius Medical Care - Stillwater, LLC accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Fresenius Medical Care - Stillwater, LLC 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 Fresenius Medical Care - Stillwater, LLC was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.