Byron P Demopoulos, MD - Medicare Internal Medicine in New York, NY

Byron P Demopoulos, MD is a medicare enrolled "Internal Medicine" physician in New York, New York. He went to Js Weill Medical College, Cornell University and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Weill Medical College Of Cornell and his current practice location is 505 E 70th St # Ht-4, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 746-2924.

Byron P Demopoulos is licensed to practice in New York (license number 195560) 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 1225125321.

Contact Information

Byron P Demopoulos, MD
505 E 70th St # Ht-4,
New York, NY 10021-4872
(212) 746-2924
(212) 746-8127

Map and Direction




Physician's Profile

Full NameByron P Demopoulos
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location505 E 70th St # Ht-4, New York, 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:
  • Byron P Demopoulos attended and graduated from Js Weill Medical College, Cornell University in 1991
  NPI Data:
  • NPI Number: 1225125321
  • Provider Enumeration Date: 10/09/2006
  • Last Update Date: 06/27/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3779593603
  • Enrollment ID: I20060421000430

Medical Identifiers

Medical identifiers for Byron P Demopoulos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225125321NPI-NPPES
00695941MedicaidNY
01497290MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 195560 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Weill Medical College Of Cornell68007090231644

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. Byron P Demopoulos allows following entities to bill medicare on his behalf.
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124170212
PECOS PAC ID: 6800709023
Enrollment ID: O20031118000661
Entity NameWeill Medical College Of Cornell
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669579017
PECOS PAC ID: 6800709023
Enrollment ID: O20040501000028

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. Byron P Demopoulos 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
Byron P Demopoulos, MD
505 E 70th St # Ht-4,
New York, NY 10021-4872

Ph: (212) 746-0373
Byron P Demopoulos, MD
505 E 70th St # Ht-4,
New York, NY 10021-4872

Ph: (212) 746-2924

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).

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