Dr Ari Benjamin Geller, DO - Medicare Nephrology in Bloomfield, CT

Dr Ari Benjamin Geller, DO is a medicare enrolled "Internal Medicine - Nephrology" physician in Bloomfield, Connecticut. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2002 and has 21 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Greater Hartford Nephrology Llc and his current practice location is 701 Cottage Grove Rd, Suite A210, Bloomfield, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 769-9866.

Dr Ari Benjamin Geller is licensed to practice in Connecticut (license number 046233) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1710927892.

Contact Information

Dr Ari Benjamin Geller, DO
701 Cottage Grove Rd, Suite A210,
Bloomfield, CT 06002-3080
(860) 769-9866
(860) 769-7300

Map and Direction




Physician's Profile

Full NameDr Ari Benjamin Geller
GenderMale
SpecialityNephrology
Experience21 Years
Location701 Cottage Grove Rd, Bloomfield, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ari Benjamin Geller attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2002
  NPI Data:
  • NPI Number: 1710927892
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 06/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7315043924
  • Enrollment ID: I20080717000056

Medical Identifiers

Medical identifiers for Dr Ari Benjamin Geller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710927892NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 046233 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital & Medical CenterHartford, CTHospital
Johnson Memorial HospitalStafford springs, CTHospital
Manchester Memorial HospitalManchester, CTHospital
East Hartford Dialysis CenterEast hartford, CTDialysis facility
Hartford DialysisHartford, CTDialysis facility
Bloomfield DialysisBloomfield, CTDialysis facility
Willard Avenue DialysisNewington, CTDialysis facility
Palomba Drive DialysisEnfield, CTDialysis facility

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Hartford Nephrology Llc59917722128

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Ari Benjamin Geller allows following entities to bill medicare on his behalf.
Entity NameGreater Hartford Nephrology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750388260
PECOS PAC ID: 5991772212
Enrollment ID: O20040915000406

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Ari Benjamin Geller is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ari Benjamin Geller, DO
35 Jolley Dr, Suite 203,
Bloomfield, CT 06002-3071

Ph: (860) 769-9866
Dr Ari Benjamin Geller, DO
701 Cottage Grove Rd, Suite A210,
Bloomfield, CT 06002-3080

Ph: (860) 769-9866

Reviews and Comments


Internal Medicine Doctors in Bloomfield, CT

Richard Siahaan, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 421 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-0034    Fax: 860-242-3301
Tracy E Patel, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 711 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-8756    Fax: 860-242-3052
Dr. Roy A Kellerman, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 35 Jolley Dr Ste 201, Bloomfield, CT 06002
Phone: 860-243-5569    Fax: 860-243-2622
Arthur Bernard Landry Jr., M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 711 Cottage Grove Rd, Cottage Grove Cardiology, Bloomfield, CT 06002
Phone: 860-242-8756    Fax: 860-769-5009
Oksana Kloyzner, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 701 Cottage Grove Rd, Suite F, Bloomfield, CT 06002
Phone: 860-242-4000    Fax: 860-243-8286
Usama Bin Nasir, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 711 Cottage Grove Rd, Bloomfield, CT 06002
Phone: 860-242-8756    
Patrick Joseph Corcoran, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 711 Cottage Grove Rd, Cottage Grove Cardiology, Bloomfield, CT 06002
Phone: 860-242-8756    Fax: 860-242-3052

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.