Dr Ronald B Cohen, MD - Medicare Internal Medicine in Great Neck, NY

Dr Ronald B Cohen, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Great Neck, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Care Pc and his current practice location is 1010 Northern Blvd, Ste 110, Great Neck, New York. You can reach out to his office (for appointments etc.) via phone at (516) 390-2440.

Dr Ronald B Cohen is licensed to practice in New York (license number 154522) 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 1063415719.

Contact Information

Dr Ronald B Cohen, MD
1010 Northern Blvd, Ste 110,
Great Neck, NY 11021-5306
(516) 390-2440
(516) 482-7955

Map and Direction




Physician's Profile

Full NameDr Ronald B Cohen
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location1010 Northern Blvd, Great Neck, 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:
  • Dr Ronald B Cohen attended and graduated from Icahn School Of Medicine At Mount Sinai in 1982
  NPI Data:
  • NPI Number: 1063415719
  • Provider Enumeration Date: 05/25/2005
  • Last Update Date: 04/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7315027158
  • Enrollment ID: I20080321000195

Medical Identifiers

Medical identifiers for Dr Ronald B Cohen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063415719NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 154522 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore Home Care ChhaWestbury, NYHome health agency
Catholic Home CareFarmingdale, NYHome health agency
North Shore University HospitalManhasset, NYHospital
St Francis Hospital - The Heart CenterRoslyn, NYHospital
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240998

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 Ronald B Cohen allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468

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 Ronald B Cohen 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 Ronald B Cohen, MD
1010 Northern Blvd, Ste 110,
Great Neck, NY 11021-5306

Ph: (516) 390-2440
Dr Ronald B Cohen, MD
1010 Northern Blvd, Ste 110,
Great Neck, NY 11021-5306

Ph: (516) 390-2440

Reviews and Comments


Internal Medicine Doctors in Great Neck, NY

Melissa S Devlin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 891 Northern Blvd, Suite 203, Great Neck, NY 11021
Phone: 516-773-6300    Fax: 516-706-4700
Dr. Syed Hasan Iqbal, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 891 Northern Blvd Ste 203, Great Neck, NY 11021
Phone: 516-773-6300    Fax: 516-706-4700
Madhu Bhaskaran, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Nephrology, 100 Community Drive, Great Neck, NY 11021
Phone: 516-465-8210    
Dr. Alan S Rosenberg, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1010 Northern Blvd, Ste 110, Great Neck, NY 11021
Phone: 516-390-2410    Fax: 516-482-7955
Dr. Howard Rattner, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 233 E Shore Rd, Ste 101, Great Neck, NY 11023
Phone: 516-427-2444    Fax: 516-487-2446
Dr. Kenneth Ackerman, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 277 Northern Blvd, 3rd Floor, Great Neck, NY 11021
Phone: 516-829-7750    Fax: 516-482-2644
Bernard Rosof,
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 145 Community Drive, Great Neck, NY 11021
Phone: 516-465-8260    

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).

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