Dr William J Cassidy, MD - Internal Medicine in Annapolis, MD

Dr William J Cassidy, MD is a Internal Medicine physician based in Annapolis, Maryland. Dr William J Cassidy is licensed to practice in Maryland (license number D0019120) and his current practice location is 820 Bestgate Road, Suite 2a, Annapolis, Maryland. He can be reached at his office (for appointments etc.) via phone at (410) 224-2116.

NPI number for Dr William J Cassidy is 1114959384 and his current mailing address is 820 Bestgate Road, Suite 2b, Annapolis, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1114959384.

Contact Information

Dr William J Cassidy, MD
820 Bestgate Road, Suite 2a,
Annapolis, MD 21401
(410) 224-2116
(410) 224-2118



Physician's Profile

Full NameDr William J Cassidy
GenderMale
SpecialityInternal Medicine
Location820 Bestgate Road, Annapolis, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1114959384
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 04/12/2012

Medical Identifiers

Medical identifiers for Dr William J Cassidy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114959384NPI-NPPES
118231500MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0019120 (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 William J Cassidy 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 William J Cassidy, MD
820 Bestgate Road, Suite 2b,
Annapolis, MD 21401

Ph: (410) 224-2116
Dr William J Cassidy, MD
820 Bestgate Road, Suite 2a,
Annapolis, MD 21401

Ph: (410) 224-2116

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Internal Medicine Doctors in Annapolis, MD

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Phone: 410-266-1644    Fax: 410-266-1642
Dr. James M Blake, M.D.
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Practice Location: 820 Bestgate Road, Suite 2a, Annapolis, MD 21401
Phone: 410-224-2116    Fax: 410-224-2118

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