Dr Mark Weinstein, MD - Medicare Internal Medicine in Bethpage, NY

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Dr Mark Weinstein, MD is a medicare enrolled "Internal Medicine" physician in Bethpage, New York. His current practice location is 4277 Hempstead Tpke, Suite 209, Bethpage, New York. You can reach out to his office (for appointments etc.) via phone at (516) 731-7770.

Dr Mark Weinstein is licensed to practice in New York (license number 141364) 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 1407883176.

Contact Information

Dr Mark Weinstein, MD
4277 Hempstead Tpke, Suite 209,
Bethpage, NY 11714-5709
(516) 731-7770
(516) 731-7052

Map and Direction




Physician's Profile

Full NameDr Mark Weinstein
GenderMale
SpecialityInternal Medicine
Location4277 Hempstead Tpke, Bethpage, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407883176
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 10/09/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7113936782
  • Enrollment ID: I20061004000251

Medical Identifiers

Medical identifiers for Dr Mark Weinstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407883176NPI-NPPES
01407818MedicaidNY
0C5417OtherNYHEALTHNET
AP301OtherNYOXFORD
110042183OtherNYRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 141364 (New York)Primary

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 Mark Weinstein 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 Mark Weinstein, MD
4277 Hempstead Tpke, Suite 209,
Bethpage, NY 11714-5709

Ph: (516) 731-7770		Dr Mark Weinstein, MD
4277 Hempstead Tpke, Suite 209,
Bethpage, NY 11714-5709

Ph: (516) 731-7770

Reviews and Comments


Internal Medicine Doctors in Bethpage, NY

Jack Geffken, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 530 Hicksville Rd, Bethpage, NY 11714
Phone: 516-937-5000    Fax: 516-931-2535
Dr. Anthony Michael Carlisi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4295 Hempstead Tpke, Bethpage, NY 11714
Phone: 516-520-2745    
Brian Lee Markowitz,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    
Dr. Hina B Zaidi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    Fax: 929-455-9773
Matthew J Mckinley, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    
Navneet Kaur, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4250 Hempstead Tpke Ste 17, Bethpage, NY 11714
Phone: 516-735-5522    
Ji Ae Yoon,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    Fax: 929-455-9813

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.