Dr Ernst Raeder, MD - Medicare Internal Medicine in Islandia, NY

Dr Ernst Raeder, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Islandia, New York. His current practice location is 3001 Expressway Drive North, Islandia, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-9600.

Dr Ernst Raeder is licensed to practice in New York (license number 170127) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1538186002.

Contact Information

Dr Ernst Raeder, MD
3001 Expressway Drive North,
Islandia, NY 11749
(631) 444-9600
Not Available

Map and Direction




Physician's Profile

Full NameDr Ernst Raeder
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location3001 Expressway Drive North, Islandia, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538186002
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8628111978
  • Enrollment ID: I20100209000048

Medical Identifiers

Medical identifiers for Dr Ernst Raeder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538186002NPI-NPPES
96D54OtherNYEMPIRE BC.BS
0108946MedicaidNY
4584863OtherNYAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 170127 (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. 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 Ernst Raeder allows following entities to bill medicare on his behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20040317000450

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 Ernst Raeder 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 Ernst Raeder, MD
P.o. Box 1559,
Stony Brook, NY 11790

Ph: (631) 444-9600
Dr Ernst Raeder, MD
3001 Expressway Drive North,
Islandia, NY 11749

Ph: (631) 444-9600

Reviews and Comments


Internal Medicine Doctors in Islandia, NY

Dr. William E Lawson, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Expressway Drive North, Islandia, NY 11749
Phone: 631-444-9600    
Dipti Devendrakumar Patel, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 3001 Expressway Drive North, Ste. 104, Islandia, NY 11749
Phone: 631-435-0110    Fax: 631-435-4583
Dr. Hal Skopicki, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Expressway Dr N, Islandia, NY 11749
Phone: 631-444-9600    
Dr. Kathleen Stergiopoulos, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Expressway Drive North, Islandia, NY 11749
Phone: 631-444-1069    
Mr. Howard Novotny, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Expressway Drive North, Islandia, NY 11749
Phone: 631-444-9600    
Dr. Eric Rashba, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Expressway Dr N, Islandia, NY 11749
Phone: 631-444-9600    

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.