NEPHROLOGY ASSOCIATES INC – Nephrology Physician, NPI 1366426801

NEPHROLOGY ASSOCIATES INC is a healthcare provider. based in East providence, Rhode Island. specializing in Nephrology Physician. The NPI Number for NEPHROLOGY ASSOCIATES INC is 1366426801

Main info

Organization
Name
NEPHROLOGY ASSOCIATES INC
NPI
1366426801
Phone
(401) 438-5950
Address
318 WATERMAN AVE
Authorized Official
MICHAEL THURSBY PRESIDENT MD
Enumeration Date
29 November 2005
Last Update Date
24 March 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience55
Completeness75
Years active:20State licenses:0Digital endpointsOther names

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Provider Addresses for NEPHROLOGY ASSOCIATES INC

  • 318, Waterman Avenue, Six Corners, East Providence, Providence County, Rhode Island, 02914, United States

    EAST PROVIDENCE, RI 02914

    Phone: (401) 438-5950

    Fax: (401) 435-2561

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-08-30

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20060724000322OClinic/Group PracticeRITBD
O20060830000298OClinic/Group PracticeMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02914)

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Reviews

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Frequently asked questions

How is NEPHROLOGY ASSOCIATES INC identified in CMS data?
CMS-hosted NPPES data lists NEPHROLOGY ASSOCIATES INC with NPI 1366426801.
Can I rely on NEPHROLOGY ASSOCIATES INC being an active provider?
As of the registry snapshot, NEPHROLOGY ASSOCIATES INC is marked active.
What healthcare role does NEPHROLOGY ASSOCIATES INC hold?
Scheduling teams often label NEPHROLOGY ASSOCIATES INC under Nephrology Physician. Clinical services aligned with this taxonomy classification.
Does NEPHROLOGY ASSOCIATES INC list a practice location?
Patients near East Providence, Rhode Island may find NEPHROLOGY ASSOCIATES INC in results; validate coverage separately.
What does 'Organization' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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MICHAEL A THURSBY (DO)

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MARK S SISKIND (MD)

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