Gayithri R Keshav, MD - Medicare Nephrology in Belleville, NJ

Gayithri R Keshav, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Belleville, New Jersey. She graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Nephrology. Her current practice location is 140 Belmont Ave, Ste 103, Belleville, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 751-7870.

Gayithri R Keshav is licensed to practice in New Jersey (license number 25MA06306800) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1588767875.

Contact Information

Gayithri R Keshav, MD
140 Belmont Ave, Ste 103,
Belleville, NJ 07109-1018
(973) 751-7870
Not Available

Map and Direction




Physician's Profile

Full NameGayithri R Keshav
GenderFemale
SpecialityNephrology
Experience42 Years
Location140 Belmont Ave, Belleville, New Jersey
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gayithri R Keshav graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1588767875
  • Provider Enumeration Date: 09/05/2006
  • Last Update Date: 02/28/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7618977257
  • Enrollment ID: I20070105000170

Medical Identifiers

Medical identifiers for Gayithri R Keshav such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588767875NPI-NPPES
7510802MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 25MA06306800 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rcg Bloomfield DcBloomfield, NJDialysis facility
Rcg Orange DcOrange, NJDialysis facility
Clara Maass Medical CenterBelleville, NJHospital
Hackensackumc MountainsideMontclair, NJHospital

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. Gayithri R Keshav allows following entities to bill medicare on her behalf.
Entity NameEssex Nephrology&medicalcenter,pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457463317
PECOS PAC ID: 3779583315
Enrollment ID: O20070105000187

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. Gayithri R Keshav 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
Gayithri R Keshav, MD
140 Belmont Ave, Ste 103,
Belleville, NJ 07109-1018

Ph: (973) 751-7870
Gayithri R Keshav, MD
140 Belmont Ave, Ste 103,
Belleville, NJ 07109-1018

Ph: (973) 751-7870

Reviews and Comments


Internal Medicine Doctors in Belleville, NJ

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Dr. Dianne Walker, M.D.
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Practice Location: 303 Belmont Ave, Belleville, NJ 07109
Phone: 973-751-4818    Fax: 973-751-4886

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.