Anthony Chahin, MD - Medicare Internal Medicine in Bel Air, MD

Anthony Chahin, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Bel Air, Maryland. His current practice location is 500 Upper Chesapeake Dr, Bel Air, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 643-1500.

Anthony Chahin is licensed to practice in Maryland (license number D97346) 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 1891236147.

Contact Information

Anthony Chahin, MD
500 Upper Chesapeake Dr,
Bel Air, MD 21014-4324
(443) 643-1500
Not Available

Map and Direction




Physician's Profile

Full NameAnthony Chahin
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location500 Upper Chesapeake Dr, Bel Air, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891236147
  • Provider Enumeration Date: 03/19/2017
  • Last Update Date: 08/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6507280997
  • Enrollment ID: I20230926004403

Medical Identifiers

Medical identifiers for Anthony Chahin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891236147NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine D97346 (Maryland)Secondary
207RP1001XInternal Medicine - Pulmonary Disease D97346 (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. Anthony Chahin allows following entities to bill medicare on his behalf.
Entity NameUpper Chesapeake Critical Care Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538367545
PECOS PAC ID: 4587754528
Enrollment ID: O20071214000281

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. Anthony Chahin 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
Anthony Chahin, MD
900 Elkridge Landing Rd Fl 2,
Linthicum, MD 21090-2924

Ph: (443) 461-5010
Anthony Chahin, MD
500 Upper Chesapeake Dr,
Bel Air, MD 21014-4324

Ph: (443) 643-1500

Reviews and Comments


Internal Medicine Doctors in Bel Air, MD

Nataliya Melnyk, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 Upper Chesapeake Dr, Bel Air, MD 21014
Phone: 443-643-3010    Fax: 443-643-3011
Dr. Dhiraj Gurung, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 Upper Chesapeake Dr, Bel Air, MD 21014
Phone: 443-643-1000    
Qinglin Gao, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 Upper Chesapeake Dr, Bel Air, MD 21014
Phone: 443-643-1500    Fax: 443-643-1505
Sudarshan Paudel, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 520 Upper Chesapeake Dr Ste 201, Bel Air, MD 21014
Phone: 443-643-3800    
Dr. Kechi Amadi-obi, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 Upper Chesapeake Dr, Bel Air, MD 21014
Phone: 443-643-1500    Fax: 443-643-1505
Frank Sparandero, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 1032 Barrymore Dr, Bel Air, MD 21014
Phone: 908-938-1436    
Alan Sweatman, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 500 Upper Chesapeake Dr, Bel Air, MD 21014
Phone: 443-643-1000    

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.