BROOK DIALYSIS LLC
NPI 1487922365
Clinic/Center - End-Stage Renal Disease (ESRD) Treatment in White Plains, MD

Q: What is Brook Dialysis LLC's NPI number?

The NPI number for Brook Dialysis LLC is 1487922365. It was assigned to this organization in the NPPES registry on December 7, 2011. The provider is doing business as Charles County Dialysis.

Q: What is Brook 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 Brook Dialysis LLC have?

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

Active since December 07, 2011

3/5

Overall Rating

4475 REGENCY PL, STE 102&103, WHITE PLAINS, MD 20695(301) 932-9874(301) 638-2846 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 1, 2025, Feb 7, 2024, May 6, 2022 and 2 more (5 updates tracked since 2019).

On this page

About Brook Dialysis Llc NPPES

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

BROOK DIALYSIS LLC (NPI 1487922365), doing business as Charles County Dialysis, is a healthcare organization registered as an end-stage renal disease (esrd) treatment in White Plains, Maryland and active in the NPI registry since December 2011. The organization lists Samuel T Wey, Vp, Licensure & Certification, as its authorized official.

NPPES Registry Identity

NPI1487922365

Entity TypeOrganization

Primary Taxonomy261QE0700X

Legal Business NameBROOK DIALYSIS LLC

Location Address4475 REGENCY PL, STE 102&103White Plains, MD 20695-3072

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

Phone(301) 932-9874

Fax(301) 638-2846

Organization SubpartNo

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

Enumeration DateDecember 7, 2011

Last NPPES UpdateDecember 1, 20255 updates tracked since enumeration

NPPES CertifiedDecember 1, 2025

✔ NPI 1487922365 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

License✔ Licensed in MD · E2672

4475 REGENCY PL, White Plains, MD 20695

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Other Names 1

Doing Business AsCharles County Dialysis

Other Identifiers 1

Medicaid4213483 00MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for DaVita Charles County Dialysis (CMS certification number 212672), from CMS Care Compare.

DaVita Charles County Dialysis

Dialysis facility · White Plains, MD

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipProfit

ChainDaVita

CMS Certification Number212672

ESRD NetworkNetwork 5

Hemodialysis Stations17

Medicare-Certified SinceJuly 23, 2012

Location4475 REGENCY PLACE UNIT 102 & 103White Plains, MD 20695 · Charles County

Phone(301) 932-9874

Services Offered

In-center hemodialysis Peritoneal dialysis 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.

73% 4/5

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.

63% 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.

70% 2/5

Rating of the kidney doctors

Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).

61% 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).

64% 3/5

Rating of the dialysis center

Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).

66% 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 13

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

AUTUMN COLBERT LGSW

Social Worker

4475 REGENCY PL, SUITE 205
WHITE PLAINS, MD 20695

Charles County (240) 427-3554

DR. RAVINDER K SINDHWANI MD

Internal Medicine (Nephrology)

4475 REGENCY PL, SUITE 201
WHITE PLAINS, MD 20695

Charles County (301) 638-7802

QCI BEHAVIORAL HEALTH

Community/Behavioral Health

4475 REGENCY PL, SUITE 205
WHITE PLAINS, MD 20695

Charles County (240) 427-3554

FAMILY FOOT CARE CENTER LLC

Podiatrist (Foot Surgery)

4475 REGENCY PL, STE 204
WHITE PLAINS, MD 20695

Charles County (301) 645-1406

DR. ATUL KATYAL MD

Internal Medicine (Nephrology)

4475 REGENCY PL, SUITE 201
WHITE PLAINS, MD 20695

Charles County (301) 638-7802

KIDNEY MEDICAL ASSOCIATES INC

Internal Medicine (Nephrology)

4475 REGENCY PL, SUITE 201
WHITE PLAINS, MD 20695

Charles County (301) 638-7802

DR. ALESIA L MADDEN DPM

Podiatrist

4475 REGENCY PL, SUITE 204
WHITE PLAINS, MD 20695

Charles County (301) 645-1406

MIKEALA TIARA SMITH LGSW

Social Worker

4475 REGENCY PL, SUITE 205
WHITE PLAINS, MD 20695

Charles County (240) 427-3554

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 Brook Dialysis LLC's NPI number?

The NPI number for Brook Dialysis LLC is 1487922365. It was assigned to this organization in the NPPES registry on December 7, 2011. The provider is doing business as Charles County Dialysis.

Where is Brook Dialysis LLC located?

Brook Dialysis LLC is located at 4475 Regency Pl Ste 102&103, White Plains, MD 20695. The listed phone number is (301) 932-9874.

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

Yes. DaVita Charles County Dialysis is a Medicare-certified dialysis facility, certified since July 23, 2012.

What quality rating does Brook Dialysis LLC have?

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

What insurance does Brook Dialysis LLC accept?

Health plans from UnitedHealthcare list Brook 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 Brook Dialysis LLC was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.