Dr Michael T Keegan, MD - Internal Medicine in Chevy Chase, MD

Dr Michael T Keegan, MD is a Internal Medicine - Gastroenterology physician based in Chevy Chase, Maryland. Dr Michael T Keegan is licensed to practice in Maryland (license number D0030794) and his current practice location is 5550 Friendship Blvd, Suite T-90, Chevy Chase, Maryland. He can be reached at his office (for appointments etc.) via phone at (301) 654-2521.

NPI number for Dr Michael T Keegan is 1992774442 and his current mailing address is 12510 Prosperity Dr, Suite 200, Silver Spring, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1992774442.

Contact Information

Dr Michael T Keegan, MD
5550 Friendship Blvd, Suite T-90,
Chevy Chase, MD 20815-7256
(301) 654-2521
(301) 654-2986

Map and Direction




Physician's Profile

Full NameDr Michael T Keegan
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location5550 Friendship Blvd, Chevy Chase, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1992774442
  • Provider Enumeration Date: 03/16/2006
  • Last Update Date: 06/28/2016

Medical Identifiers

Medical identifiers for Dr Michael T Keegan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992774442NPI-NPPES
D0030794OtherMDSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology D0030794 (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. Dr Michael T Keegan 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
Dr Michael T Keegan, MD
12510 Prosperity Dr, Suite 200,
Silver Spring, MD 20904-1663

Ph: (240) 485-5200
Dr Michael T Keegan, MD
5550 Friendship Blvd, Suite T-90,
Chevy Chase, MD 20815-7256

Ph: (301) 654-2521

Reviews and Comments


Internal Medicine Doctors in Chevy Chase, MD

Dr. Rachel Kaiser, MD, MPH
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Practice Location: 5454 Wisconsin Ave, Suite 600, Chevy Chase, MD 20815
Phone: 301-942-7600    
Dr. Allen A. Nimetz, M.D.
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Practice Location: 5530 Wisconsin Ave, Suite 700, Chevy Chase, MD 20815
Phone: 301-656-5050    Fax: 301-654-4237
Dr. Ankit B Shah, M.D., M.P.H.
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Practice Location: 8401 Connecticut Ave Ste 104, Chevy Chase, MD 20815
Phone: 240-892-7070    Fax: 240-248-0606
Dr. Steve A Burka, MD
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Medicare: May Accept Medicare Assignments
Practice Location: 5530 Wisconsin Ave, #914, Chevy Chase, MD 20815
Phone: 301-654-3803    Fax: 301-654-3808
Dr. Mark A Miller,
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Medicare: Medicare Enrolled
Practice Location: 4411 Leland St, Chevy Chase, MD 20815
Phone: 301-496-0815    
Dr. Sara Goldkind, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 5630 Wisconsin Ave Apt 807, Chevy Chase, MD 20815
Phone: 240-353-0866    
Dr. Robert J Marshall, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5530 Wisconsin Ave Ste 700, Chevy Chase, MD 20815
Phone: 301-656-5050    Fax: 301-654-4237

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.

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