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MAMMOTH DIALYSIS LLC
NPI 1275810905
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Tampa, FL

Active since November 09, 2011
3/5
Overall Rating
14358 N DALE MABRY HWY, TAMPA, FL 33618(813) 960-3751(813) 961-7312 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 4, 2026, Nov 12, 2025, Aug 8, 2023 and 4 more (7 updates tracked since 2019).

About Mammoth Dialysis Llc NPPES

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

MAMMOTH DIALYSIS LLC (NPI 1275810905), doing business as Carrollwood Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Tampa, Florida and active in the NPI registry since November 2011. The organization lists Samuel T Wey, Vp,licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1275810905
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameMAMMOTH DIALYSIS LLC
Location Address14358 N DALE MABRY HWYTampa, FL 33618-2018
Mailing Address5200 Virginia Way, L&c DeptBrentwood, TN 37027-7569
Phone(813) 960-3751
Fax(813) 961-7312
Organization SubpartNo
Authorized OfficialSamuel T WeyVp,licensure & Certification · (615) 341-6641
Enumeration DateNovember 9, 2011
Last NPPES UpdateJune 4, 20267 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1275810905 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
14358 N DALE MABRY HWY, Tampa, FL 33618
Open in Google Maps ↗

Other Names 1

Doing Business AsCarrollwood Dialysis

Other Identifiers 1

Medicaid006349500FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Carrollwood Dialysis (CMS certification number 682520), from CMS Care Compare.

DaVita Carrollwood Dialysis

Dialysis facility · Tampa, FL
3/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainDaVita
CMS Certification Number682520
ESRD NetworkNetwork 7
Hemodialysis Stations16
Medicare-Certified SinceJune 11, 2012
Location14358 N DALE MABRY HWYTampa, FL 33618 · Hillsborough County
Phone(813) 960-3751
Services Offered
In-center hemodialysis Evening shifts (after 5 PM)

Patient Survey Results

Nephrologists’ communication and caring
Patients who reported their kidney doctors always communicated well and cared for them as a person.
74% 5/5
Dialysis center care and operations
Patients who reported center staff always communicated well, kept them as comfortable as possible, behaved professionally and kept the center clean.
66% 3/5
Providing information to patients
Patients who reported their kidney doctors and center staff gave them the information they needed to care for their health.
86% 5/5
Rating of the kidney doctors
Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).
68% 4/5
Rating of the dialysis center staff
Patients who rated the center staff 9 or 10 on a scale of 0 (worst) to 10 (best).
76% 4/5
Rating of the dialysis center
Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).
75% 4/5
Percentages are patients giving the best possible responses in the In-Center Hemodialysis (ICH CAHPS) patient survey. Star ratings are assigned by CMS on a one-to-five star scale; five is the highest.

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 Mammoth Dialysis LLC's NPI number?

The NPI number for Mammoth Dialysis LLC is 1275810905. It was assigned to this organization in the NPPES registry on November 9, 2011. The provider is doing business as Carrollwood Dialysis.

Where is Mammoth Dialysis LLC located?

Mammoth Dialysis LLC is located at 14358 N Dale Mabry Hwy, Tampa, FL 33618. The listed phone number is (813) 960-3751.

What is Mammoth 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 Mammoth Dialysis LLC a Medicare-certified dialysis facility?

Yes. DaVita Carrollwood Dialysis is a Medicare-certified dialysis facility, certified since June 11, 2012.

What quality rating does Mammoth Dialysis LLC have?

CMS rates DaVita Carrollwood Dialysis 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Mammoth Dialysis LLC accept?

Health plans from Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Health First Commercial Plans, Inc. and 9 other insurers list Mammoth 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 Mammoth Dialysis LLC was last updated on June 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.