TONKA BAY DIALYSIS LLC
NPI 1942602206
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Marion, OH

Q: What is Tonka Bay Dialysis LLC's NPI number?

The NPI number for Tonka Bay Dialysis LLC is 1942602206. It was assigned to this organization in the NPPES registry on September 18, 2014. The provider is doing business as Heart of Marion Dialysis.

Q: What is Tonka Bay Dialysis 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 Tonka Bay Dialysis LLC have?

CMS rates DaVita Heart of Marion Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since September 18, 2014

2/5

Overall Rating

1221 DELAWARE AVE, MARION, OH 43302(740) 375-0849(740) 375-0869 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 21, 2026, Jun 17, 2025, Oct 29, 2020 and 1 more (4 updates tracked since 2019).

On this page

About Tonka Bay Dialysis Llc NPPES

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

TONKA BAY DIALYSIS LLC (NPI 1942602206), doing business as Heart Of Marion Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Marion, Ohio and active in the NPI registry since September 2014. The organization lists Samuel Wey, Vp, Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1942602206

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameTONKA BAY DIALYSIS LLC

Location Address1221 DELAWARE AVEMarion, OH 43302-6419

Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569

Phone(740) 375-0849

Fax(740) 375-0869

Organization SubpartNo

Authorized OfficialSamuel WeyVp, Licensure & Certification · (615) 341-6641

Enumeration DateSeptember 18, 2014

Last NPPES UpdateAugust 21, 20264 updates tracked since enumeration

NPPES CertifiedAugust 21, 2026

✔ NPI 1942602206 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

1221 DELAWARE AVE, Marion, OH 43302

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Other Names 1

Doing Business AsHeart Of Marion Dialysis

Other Identifiers 1

Medicaid0127882OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tonka Bay Dialysis Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateOhioEnrollment IDO20141118001480Part A · End-Stage Renal Disease Facility (ESRD)Due dateMarch 31, 2027

Source: CMS Revalidation Due Date List, October 2026 release.

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Heart of Marion Dialysis (CMS certification number 362823), from CMS Care Compare.

DaVita Heart of Marion Dialysis

Dialysis facility · Marion, OH

2/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number362823

ESRD NetworkNetwork 9

Hemodialysis Stations13

Medicare-Certified SinceMarch 19, 2015

Location1221 DELAWARE AVENUEMarion, OH 43302 · Marion County

Phone(740) 375-0849

Services Offered

In-center hemodialysis Peritoneal dialysis Home hemodialysis training

Other Providers at the Same Location NPPES

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

TOTAL RENAL CARE INC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

1221 DELAWARE AVE
MARION, OH 43302

Marion County (615) 341-6311

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 Tonka Bay Dialysis LLC's NPI number?

The NPI number for Tonka Bay Dialysis LLC is 1942602206. It was assigned to this organization in the NPPES registry on September 18, 2014. The provider is doing business as Heart of Marion Dialysis.

Where is Tonka Bay Dialysis LLC located?

Tonka Bay Dialysis LLC is located at 1221 Delaware Ave, Marion, OH 43302. The listed phone number is (740) 375-0849.

What is Tonka Bay Dialysis 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 Tonka Bay Dialysis LLC enrolled in Medicare?

Yes. Tonka Bay Dialysis LLC is registered in the Medicare PECOS enrollment system.

When is Tonka Bay Dialysis LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Part A enrollment for this organization (Ohio, End-Stage Renal Disease Facility (ESRD)) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

Is Tonka Bay Dialysis LLC a Medicare-certified dialysis facility?

Yes. DaVita Heart of Marion Dialysis is a Medicare-certified dialysis facility, certified since March 19, 2015.

What quality rating does Tonka Bay Dialysis LLC have?

CMS rates DaVita Heart of Marion Dialysis 2 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Tonka Bay Dialysis LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 4 other insurers list Tonka Bay Dialysis 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 Tonka Bay Dialysis LLC was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.