David S Buyer, MD - Medicare Internal Medicine in Newton, NJ

David S Buyer, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Newton, New Jersey. He went to New York Medical College and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Radiology Group Of New Jersey Llc, The Radiology Group Of New Jersey Llc, Radiologic Associates Of Northern New Jersey, Pa, Denville Diagnostics Imaging And Open Mri Llc, Cardiovascular Health Consultants, P.a. and his current practice location is 222 High St Ste 205, Newton, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 579-2100.

David S Buyer is licensed to practice in New Jersey (license number 25MA06741800) 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 1790759561.

Contact Information

David S Buyer, MD
222 High St Ste 205,
Newton, NJ 07860-9605
(973) 579-2100
(973) 579-6638

Map and Direction




Physician's Profile

Full NameDavid S Buyer
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location222 High St Ste 205, Newton, New Jersey
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:
  • David S Buyer attended and graduated from New York Medical College in 1990
  NPI Data:
  • NPI Number: 1790759561
  • Provider Enumeration Date: 02/16/2006
  • Last Update Date: 11/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8022905561
  • Enrollment ID: I20040301000666

Medical Identifiers

Medical identifiers for David S Buyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790759561NPI-NPPES
P00661172OtherRAILROAD MEDICARE
7821301MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 25MA06741800 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Newton Medical CenterNewton, NJHospital
Morristown Medical CenterMorristown, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Radiology Group Of New Jersey Llc408297916651
The Radiology Group Of New Jersey Llc408297916651
Radiologic Associates Of Northern New Jersey, Pa448664849021
Denville Diagnostics Imaging And Open Mri Llc549677929034
Cardiovascular Health Consultants, P.a.8325934706106

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. David S Buyer allows following entities to bill medicare on his behalf.
Entity NameCardiology Associates Of Sussex County, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679522429
PECOS PAC ID: 4880687953
Enrollment ID: O20040405001475
Entity NameThe Radiology Group Of New Jersey Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174010540
PECOS PAC ID: 4082979166
Enrollment ID: O20211115002428

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. David S Buyer 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
David S Buyer, MD
222 High St Ste 205,
Newton, NJ 07860-9605

Ph: (973) 579-2100
David S Buyer, MD
222 High St Ste 205,
Newton, NJ 07860-9605

Ph: (973) 579-2100

Reviews and Comments


Internal Medicine Doctors in Newton, NJ

Aradhana Aggarwal,
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 175 High St, Newton, NJ 07860
Phone: 973-383-2121    
Dr. Hristo Vassilev Stoytchev, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 175 High St, Newton, NJ 07860
Phone: 973-383-2121    Fax: 973-898-3905
Vandankumar Patel, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 175 High St, Newton, NJ 07860
Phone: 973-383-2121    Fax: 973-383-8973
Dr. Daya Nadarajah, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 222 High St, Suite 102, Newton, NJ 07860
Phone: 973-579-5090    Fax: 973-579-7409
Dr. Samir Dilip Shah, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 123 Newton Sparta Rd, Newton, NJ 07860
Phone: 973-579-6300    Fax: 973-579-1524
Dr. Nick Paul Debitetto, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 123 Newton Sparta Rd, Newton, NJ 07860
Phone: 973-579-6300    Fax: 973-579-1524
Dr. Gerald Cioce, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 222 High St, Suite 205, Newton, NJ 07860
Phone: 973-579-2100    Fax: 973-579-6638

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.