Cityblock Medical Practice - Medicare Primary Care in Brooklyn, NY

Cityblock Medical Practice is a medicare enrolled primary clinic (Family Medicine) in Brooklyn, New York. The current practice location for Cityblock Medical Practice is 546 Eastern Pkwy Fl 1, Brooklyn, New York. For appointments, you can reach them via phone at (000) 000-0000. The mailing address for Cityblock Medical Practice is 495 Flatbush Ave Ste C5, Brooklyn, New York and phone number is (800) 336-1100.

Cityblock Medical Practice is licensed to practice in New York (license number 292657-1). The clinic also participates in the medicare program and its NPI number is 1912491770. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (000) 000-0000.

Contact Information

Cityblock Medical Practice
546 Eastern Pkwy Fl 1
Brooklyn
NY 11225-1604
(000) 000-0000
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameCityblock Medical Practice
SpecialityFamily Medicine
Location546 Eastern Pkwy Fl 1, Brooklyn, New York
Authorized Official Name and PositionOluwatoyin Ajayi (PRESIDENT)
Authorized Official Contact8003361100
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cityblock Medical Practice
495 Flatbush Ave Ste C5
Brooklyn
NY 11225-3706

Ph: (800) 336-1100
Cityblock Medical Practice
546 Eastern Pkwy Fl 1
Brooklyn
NY 11225-1604

Ph: (000) 000-0000

NPI Details:

NPI Number1912491770
Provider Enumeration Date06/15/2018
Last Update Date05/25/2023

Medicare PECOS Information:

Medicare PECOS PAC ID6608220389
Medicare Enrollment IDO20230928003498

Medical Identifiers

Medical identifiers for Cityblock Medical Practice such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912491770NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 292657-1 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Cityblock Medical Practice acts as a billing entity for following providers:
Provider NameMarney Gruber
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1083857601
PECOS PAC ID: 9830345867
Enrollment ID: I20150720000450
Provider NameOluwatoyin Ajayi
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1790912426
PECOS PAC ID: 7517115298
Enrollment ID: I20180709001208

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.