David L Foster, MD - Medicare Internal Medicine in Valley Stream, NY

David L Foster, MD is a medicare enrolled "Internal Medicine" physician in Valley Stream, New York. He went to New York Medical College and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 10 E Merrick Rd, Suite 307, Valley Stream, New York. You can reach out to his office (for appointments etc.) via phone at (516) 825-2439.

David L Foster is licensed to practice in New York (license number 217856) 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 1174679179.

Contact Information

David L Foster, MD
10 E Merrick Rd, Suite 307,
Valley Stream, NY 11580-5800
(516) 825-2439
(516) 825-2463

Map and Direction




Physician's Profile

Full NameDavid L Foster
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location10 E Merrick Rd, Valley Stream, 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:
  • David L Foster attended and graduated from New York Medical College in 1996
  NPI Data:
  • NPI Number: 1174679179
  • Provider Enumeration Date: 01/25/2007
  • Last Update Date: 11/13/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3274429527
  • Enrollment ID: I20040224001231

Medical Identifiers

Medical identifiers for David L Foster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174679179NPI-NPPES
02154658MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 217856 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai South NassauOceanside, NYHospital

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 L Foster allows following entities to bill medicare on his behalf.
Entity NameDavid L Foster Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851532543
PECOS PAC ID: 6507836202
Enrollment ID: O20090421000102

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 L Foster 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 L Foster, MD
10 E Merrick Rd, Suite 307,
Valley Stream, NY 11580-5800

Ph: (516) 825-2439
David L Foster, MD
10 E Merrick Rd, Suite 307,
Valley Stream, NY 11580-5800

Ph: (516) 825-2439

Reviews and Comments


Internal Medicine Doctors in Valley Stream, NY

Qaiser Siddiqui, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 260 West Sunrise Highway, Suite 200, Valley Stream, NY 11581
Phone: 516-825-3600    Fax: 516-823-2051
Tony W Cheung, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 W Sunrise Hwy, Suite 200, Valley Stream, NY 11581
Phone: 516-825-3600    Fax: 516-823-2051
Dr. Guisela Maria Hernandez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 Franklin Ave, Valley Stream, NY 11580
Phone: 516-256-6080    
Bernard D. Bienstock, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 509 W. Merrick Road, Valley Stream, NY 11580
Phone: 516-561-8188    Fax: 516-561-8192
Dr. Bradley S Rieders, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 210 E Sunrise Hwy, Ste 304, Valley Stream, NY 11581
Phone: 516-825-8484    Fax: 516-825-8491
Jodi A Kirschbaum, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 W Sunrise Hwy, Suite 200, Valley Stream, NY 11581
Phone: 516-825-3600    Fax: 516-823-2051
Dr. Roman Peter Urbanczyk, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 Fletcher Ave, Valley Stream, NY 11580
Phone: 516-825-3666    Fax: 516-872-5133

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.