Dr Michael William Dempsey, MD - Medicare in Riverhead, NY

Dr Michael William Dempsey, MD is a medicare enrolled "Internal Medicine" physician in Riverhead, New York. His current practice location is 1190 Old Country Rd, Riverhead, New York. You can reach out to his office (for appointments etc.) via phone at (631) 727-1818.

Dr Michael William Dempsey is licensed to practice in New York (license number 130241) 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 1770508079.

Contact Information

Dr Michael William Dempsey, MD
1190 Old Country Rd,
Riverhead, NY 11901-4450
(631) 727-1818
(631) 727-7365

Map and Direction




Physician's Profile

Full NameDr Michael William Dempsey
GenderMale
Speciality
Experience Years
Location1190 Old Country Rd, Riverhead, 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:
  • Dr Michael William Dempsey attended and graduated from in
  NPI Data:
  • NPI Number: 1770508079
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 12/28/2011
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Michael William Dempsey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770508079NPI-NPPES
00417029MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 130241 (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 Michael William Dempsey 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 Michael William Dempsey, MD
1190 Old Country Rd,
Riverhead, NY 11901-4450

Ph: (631) 727-1818
Dr Michael William Dempsey, MD
1190 Old Country Rd,
Riverhead, NY 11901-4450

Ph: (631) 727-1818

Reviews and Comments


Internal Medicine Doctors in Riverhead, NY

Dr. Rameshchandra Dabhi, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 951 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-7773    Fax: 631-369-4994
Ricardo Juan Monserrate, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1279 E Main St, Riverhead, NY 11901
Phone: 631-727-2100    Fax: 631-727-2646
Sara Ann Cerrone, M.D.
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Practice Location: 31 Main Rd Ste 1, Riverhead, NY 11901
Phone: 631-298-4479    
Dr. Daniel Colin Massiah, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1025 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-6717    Fax: 631-953-0204
Dr. Yelda Nouri, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 750 Old Country Road Building 2, Riverhead, NY 11901
Phone: 631-751-3000    Fax: 631-509-6559
Dr. Afzal M Butt,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 912 Roanoke Ave, Riverhead, NY 11901
Phone: 631-369-8000    
Marie-jose Dorval-dorcely, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Center Dr, Riverhead, NY 11901
Phone: 631-852-1800    Fax: 631-852-1807

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.