Gill L Frei, MD - Medicare Neurology in Bronx, NY

Gill L Frei, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Bronx, New York. He went to State University Of New York Downstate Medical Center and graduated in 1984 and has 40 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Kidney Medical Associates Pllc and his current practice location is 1200 Waters Pl, Suite M104, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 794-1200.

Gill L Frei is licensed to practice in New York (license number 168619) 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 1477541761.

Contact Information

Gill L Frei, MD
1200 Waters Pl, Suite M104,
Bronx, NY 10461-2728
(718) 794-1200
Not Available

Map and Direction




Physician's Profile

Full NameGill L Frei
GenderMale
SpecialityNeurology
Experience40 Years
Location1200 Waters Pl, Bronx, New York
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:
  • Gill L Frei attended and graduated from State University Of New York Downstate Medical Center in 1984
  NPI Data:
  • NPI Number: 1477541761
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 05/26/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2365469434
  • Enrollment ID: I20051027000927

Medical Identifiers

Medical identifiers for Gill L Frei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477541761NPI-NPPES
01251725MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 168619 (New York)Secondary
207RN0300XInternal Medicine - Nephrology 168619 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Knickerbocker DialysisBronx, NYDialysis facility
Soundview Dialysis CenterBronx, NYDialysis facility
Montefiore Medical CenterBronx, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kidney Medical Associates Pllc569807186813

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. Gill L Frei allows following entities to bill medicare on his behalf.
Entity NameKidney Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578933461
PECOS PAC ID: 5698071868
Enrollment ID: O20160315000505

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. Gill L Frei 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
Gill L Frei, MD
2452 Bronx Park E,
Bronx, NY 10467-7503

Ph: (718) 655-4956
Gill L Frei, MD
1200 Waters Pl, Suite M104,
Bronx, NY 10461-2728

Ph: (718) 794-1200

Reviews and Comments


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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.