Dennis M Hannon, MD - Family Medicine in Olney, MD

Dennis M Hannon, MD is a Family Medicine - Adult Medicine physician based in Olney, Maryland. Dennis M Hannon is licensed to practice in Maryland (license number D0023124) and his current practice location is 3300 Olney Sandy Spring Rd, Suite 330, Olney, Maryland. He can be reached at his office (for appointments etc.) via phone at (301) 774-7334.

NPI number for Dennis M Hannon is 1053314815 and his current mailing address is 3300 Olney Sandy Spring Rd, Suite 330, Olney, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1053314815.

Contact Information

Dennis M Hannon, MD
3300 Olney Sandy Spring Rd, Suite 330,
Olney, MD 20832-1494
(301) 774-7334
(301) 774-7311

Map and Direction




Physician's Profile

Full NameDennis M Hannon
GenderMale
SpecialityFamily Medicine - Adult Medicine
Location3300 Olney Sandy Spring Rd, Olney, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1053314815
  • Provider Enumeration Date: 05/24/2005
  • Last Update Date: 02/16/2010

Medical Identifiers

Medical identifiers for Dennis M Hannon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053314815NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0505XFamily Medicine - Adult Medicine D0023124 (Maryland)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. Dennis M Hannon is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dennis M Hannon, MD
3300 Olney Sandy Spring Rd, Suite 330,
Olney, MD 20832-1494

Ph: (301) 774-7334
Dennis M Hannon, MD
3300 Olney Sandy Spring Rd, Suite 330,
Olney, MD 20832-1494

Ph: (301) 774-7334

Reviews and Comments


Family Medicine Doctors in Olney, MD

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Dr. Samuel P Eng, MD
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Practice Location: 18111 Prince Philip Dr, Suite #207, Olney, MD 20832
Phone: 301-774-7170    Fax: 301-774-6676
Mrs. Melanie Ann Grady, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 18109 Prince Phillip Drive, Suite B200, Olney, MD 20832
Phone: 301-570-7770    
Jonathan Maltz, M.D.
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Medicare: Medicare Enrolled
Practice Location: 3300 Olney Sandy Spring Rd Ste 330, Olney, MD 20832
Phone: 301-774-7334    Fax: 301-774-7311
Dr. Mimi Pokua Martins, M.D
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Medicare: Medicare Enrolled
Practice Location: 3300 Olney Sandy Spring Rd Ste 140, Olney, MD 20832
Phone: 301-570-6245    Fax: 240-389-1888

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.