1. Home
  2. Directory
  3. Connecticut
  4. Bloomfield
  5. Internal Medicine
  6. NPI Profile

GREATER HARTFORD NEPHROLOGY, LLC
NPI 1750388260
Internal Medicine - Nephrology in Bloomfield, CT

Active since June 30, 2005
701 COTTAGE GROVE RD, SUITE B-220, BLOOMFIELD, CT 06002(860) 769-9866(860) 769-7300 Get Directions Write a Review

NPPES record last updated: November 20, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Greater Hartford Nephrology, Llc NPPES

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

GREATER HARTFORD NEPHROLOGY, LLC (NPI 1750388260) is a healthcare organization registered as a nephrology in Bloomfield, Connecticut and active in the NPI registry since June 2005. The organization lists Nikki Foran, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1750388260
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameGREATER HARTFORD NEPHROLOGY, LLC
Location Address701 COTTAGE GROVE RD, SUITE B-220Bloomfield, CT 06002-3080
Mailing Address701 Cottage Grove Rd, Suite B-220Bloomfield, CT 06002-3080 · (860) 769-9866 · Fax (860) 769-7300
Phone(860) 769-9866
Fax(860) 769-7300
Organization SubpartNo
Authorized OfficialNikki ForanPractice Manager · (860) 769-9866
Enumeration DateJune 30, 2005
Last NPPES UpdateNovember 20, 2012
✔ NPI 1750388260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
701 COTTAGE GROVE RD, Bloomfield, CT 06002
Open in Google Maps ↗

Other Identifiers 2

Medicaid4245959CT
Medicare ID-Type UnspecifiedC03183CT

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greater Hartford Nephrology, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Greater Hartford Nephrology, LLC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Ari Geller, D.O.
Nephrology
NPI 1710927892
701 COTTAGE GROVE RD SUITE A210
Bloomfield, CT 06002
(860) 769-9866
✔ PECOS✔ Accepts Medicare0.1 mi
Meghana Gaiki, MD
Nephrology
NPI 1437341948
35 JOLLEY DR SUITE 203
Bloomfield, CT 06002
(860) 769-7302
✔ PECOS✔ Accepts Medicare0.5 mi
Thoa Nguyen, APRN
Nurse Practitioner
NPI 1124309489
35 JOLLEY DR SUITE 203
Bloomfield, CT 06002
(860) 769-9866
✔ PECOS✔ Accepts Medicare0.5 mi
Sheldon Stock, APRN
Nurse Practitioner
NPI 1508224437
35 JOLLEY DR STE 203
Bloomfield, CT 06002
(860) 769-9866
✔ PECOS✔ Accepts Medicare0.5 mi
Christine Vigneault, MD
Nephrology
NPI 1629262415
35 JOLLEY DR SUITE 203
Bloomfield, CT 06002
(860) 769-9866
✔ PECOS✔ Accepts Medicare0.5 mi
Sharad Sathyan, M.D
Nephrology
NPI 1508065681
35 JOLLEY DR STE 203
Bloomfield, CT 06002
(860) 769-9866
✔ PECOS✔ Accepts Medicare0.5 mi
Akwe Nyabera, MD
Nephrology
NPI 1861987166
161 FORT WASHINGTON AVE RM 202
New York, NY 10032
(212) 305-3273
✔ PECOS✔ Accepts Medicare92 mi
Stephanie Floyd, DO
Nephrology
NPI 1124655246
1830 E MONUMENT ST
Baltimore, MD 21287
(508) 237-4103
✔ PECOS✔ Accepts Medicare267 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Greater Hartford Nephrology, LLC's NPI number?

The NPI number for Greater Hartford Nephrology, LLC is 1750388260. It was assigned to this organization in the NPPES registry on June 30, 2005.

Where is Greater Hartford Nephrology, LLC located?

Greater Hartford Nephrology, LLC is located at 701 Cottage Grove Rd Suite B-220, Bloomfield, CT 06002. The listed phone number is (860) 769-9866.

What is Greater Hartford Nephrology, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Greater Hartford Nephrology, LLC enrolled in Medicare?

Yes. Greater Hartford Nephrology, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greater Hartford Nephrology, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Greater Hartford Nephrology, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nephrology (6) and Nurse Practitioner (2). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Greater Hartford Nephrology, LLC accept?

Health plans from WellSense Health Plan list Greater Hartford Nephrology, 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 Greater Hartford Nephrology, LLC was last updated on November 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.