Dr Anthony J Calabrese, MD - Medicare Internal Medicine in Annapolis, MD

Dr Anthony J Calabrese, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Annapolis, Maryland. His current practice location is 820 Bestgate Road, Suite 2a, Annapolis, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 224-2116.

Dr Anthony J Calabrese is licensed to practice in Maryland (license number D0023060) 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 1437181401.

Contact Information

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

Map and Direction




Physician's Profile

Full NameDr Anthony J Calabrese
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location820 Bestgate Road, Annapolis, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437181401
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 11/02/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5991715476
  • Enrollment ID: I20111013000051

Medical Identifiers

Medical identifiers for Dr Anthony J Calabrese such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437181401NPI-NPPES
972221100MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology D0023060 (Maryland)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Anthony J Calabrese allows following entities to bill medicare on his behalf.
Entity NameAnne Arundel Gastroenterology Associates, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245258466
PECOS PAC ID: 1254337850
Enrollment ID: O20100708000163

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 Anthony J Calabrese 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 Anthony J Calabrese, MD
820 Bestgate Road, Suite 2b,
Annapolis, MD 21401

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

Ph: (410) 224-2116

Reviews and Comments


Internal Medicine Doctors in Annapolis, MD

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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

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.