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HAWTHORN KIDNEY CENTER LLC
NPI 1366758252
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in Dartmouth, MA

Active since August 30, 2010CLIA 22D0650441 · Waiver
3/5
Overall Rating
537 FAUNCE CORNER RD, DARTMOUTH, MA 02747(508) 994-9692(508) 991-8983 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 13, 2023, Aug 18, 2022, Mar 10, 2020 and 2 more (5 updates tracked since 2017).

About Hawthorn Kidney Center Llc NPPES

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

HAWTHORN KIDNEY CENTER LLC (NPI 1366758252) is a healthcare organization registered as an end-stage renal disease (esrd) treatment in Dartmouth, Massachusetts and active in the NPI registry since August 2010. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists Sara Anne Brady, Chief Nursing Officer, as its authorized official.

NPPES Registry Identity

NPI1366758252
Entity TypeOrganization
Primary Taxonomy261QE0700X
Legal Business NameHAWTHORN KIDNEY CENTER LLC
Location Address537 FAUNCE CORNER RDDartmouth, MA 02747-1242
Mailing Address537 Faunce Corner RdDartmouth, MA 02747-1242 · (508) 994-9692 · Fax (508) 991-8983
Phone(508) 994-9692
Fax(508) 991-8983
Organization SubpartNo
Authorized OfficialSara Anne BradyChief Nursing Officer · (208) 371-7878
Enumeration DateAugust 30, 2010
Last NPPES UpdateJune 8, 20265 updates tracked since enumeration
NPPES CertifiedJune 8, 2026
✔ NPI 1366758252 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
537 FAUNCE CORNER RD, Dartmouth, MA 02747
Open in Google Maps ↗

Other Identifiers 1

Medicaid110087758AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, UnitedHealthcare.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 22D0650441

Hawthorn Kidney Center, LLC · North Dartmouth, MA
Active · expires Aug 31, 2026
CLIA Number22D0650441
Laboratory TypeEnd Stage Renal Disease Dialysis Facility
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorSlawomir J. Pajak
Laboratory Phone(508) 994-9692
Laboratory LocationHawthorn Kidney Center, LLC537 Faunce Corner Rd, North Dartmouth, MA 02747
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Hawthorn Kidney Center (CMS certification number 222503), from CMS Care Compare.

Hawthorn Kidney Center

Dialysis facility · Dartmouth, MA
3/5 CMS RatingRating period January 2020 to December 2023
OwnershipProfit
ChainAmerican Renal Associates
CMS Certification Number222503
ESRD NetworkNetwork 1
Hemodialysis Stations30
Medicare-Certified SinceDecember 6, 2010
Location537 Faunce Corner RoadDartmouth, MA 02747 · Bristol County
Phone(508) 994-9692
Services Offered
In-center hemodialysis Peritoneal dialysis Home hemodialysis training

Patient Survey Results

Nephrologists’ communication and caring
Patients who reported their kidney doctors always communicated well and cared for them as a person.
65% 3/5
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.
58% 2/5
Providing information to patients
Patients who reported their kidney doctors and center staff gave them the information they needed to care for their health.
79% 3/5
Rating of the kidney doctors
Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).
65% 3/5
Rating of the dialysis center staff
Patients who rated the center staff 9 or 10 on a scale of 0 (worst) to 10 (best).
52% 1/5
Rating of the dialysis center
Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).
56% 2/5
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.

Other Providers at the Same Location NPPES 10

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

HAWTHORN MEDICAL ASSOCIATES, LLC
Durable Medical Equipment & Medical Supplies
537 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
STEWARD ST. ANNE'S HOSPITAL CORP. REGINAL CANCER CENTER
Pharmacy (Clinic Pharmacy)
537 FAUNCE CORNER RD
NORTH DARTMOUTH, MA 02747
Bristol County (508) 961-0710
DR. JAY COOKE EMLEN JR. DPM
Podiatrist (Foot & Ankle Surgery)
537 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (774) 202-7935
DAVID J SHIH MD
Internal Medicine (Nephrology)
537 FAUNCE CORNER RD
NORTH DARTMOUTH, MA 02747
Bristol County (508) 996-3991
SLAWOMIR PAJAK M.D.
Internal Medicine (Nephrology)
537 FAUNCE CORNER RD
NORTH DARTMOUTH, MA 02747
Bristol County (508) 996-3991
PAULA WALSH NP
Nurse Practitioner (Gerontology)
537 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 996-3991
DR. NATHANIEL MICHAEL COOK M.D.
Internal Medicine (Hematology & Oncology)
537 FAUNCE CORNER RD
DARTMOUTH, MA 02747
Bristol County (508) 961-0710
MRS. KELLY FERREIRA SILVA MSN, APRN-BC
Nurse Practitioner (Adult Health)
537 FAUNCE CORNER RD
NORTH DARTMOUTH, MA 02747
Bristol County (508) 996-3991

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 Hawthorn Kidney Center LLC's NPI number?

The NPI number for Hawthorn Kidney Center LLC is 1366758252. It was assigned to this organization in the NPPES registry on August 30, 2010.

Where is Hawthorn Kidney Center LLC located?

Hawthorn Kidney Center LLC is located at 537 Faunce Corner Rd, Dartmouth, MA 02747. The listed phone number is (508) 994-9692.

What is Hawthorn Kidney Center 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.

Does Hawthorn Kidney Center LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D0650441) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Hawthorn Kidney Center LLC a Medicare-certified dialysis facility?

Yes. Hawthorn Kidney Center is a Medicare-certified dialysis facility, certified since December 6, 2010.

What quality rating does Hawthorn Kidney Center LLC have?

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

What insurance does Hawthorn Kidney Center LLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and UnitedHealthcare list Hawthorn Kidney Center 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 Hawthorn Kidney Center LLC was last updated on June 8, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.