Ian Ausubel, MD - Medicare Internal Medicine in Valley Stream, NY

Ian Ausubel, MD is a medicare enrolled "Internal Medicine" physician in Valley Stream, New York. He went to Northwestern University Feinberg Medical School and graduated in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 509 Merrick Road, Valley Stream, New York. You can reach out to his office (for appointments etc.) via phone at (516) 561-8188.

Ian Ausubel is licensed to practice in New York (license number 204941-1) 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 1588673552.

Contact Information

Ian Ausubel, MD
509 Merrick Road,
Valley Stream, NY 11580
(516) 561-8188
(516) 561-8192

Map and Direction




Physician's Profile

Full NameIan Ausubel
GenderMale
SpecialityInternal Medicine
Experience32 Years
Location509 Merrick Road, 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:
  • Ian Ausubel attended and graduated from Northwestern University Feinberg Medical School in 1992
  NPI Data:
  • NPI Number: 1588673552
  • Provider Enumeration Date: 08/07/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8921188442
  • Enrollment ID: I20110214000454

Medical Identifiers

Medical identifiers for Ian Ausubel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588673552NPI-NPPES
01739808MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 204941-1 (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. Ian Ausubel allows following entities to bill medicare on his behalf.
Entity NameAusubel & Ausubel Physicians, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447274063
PECOS PAC ID: 0749171817
Enrollment ID: O20080109000309

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. Ian Ausubel 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
Ian Ausubel, MD
509 Merrick Road,
Valley Stream, NY 11580

Ph: (516) 561-8188
Ian Ausubel, MD
509 Merrick Road,
Valley Stream, NY 11580

Ph: (516) 561-8188

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.