David H Irwin Jr, MD - Medicare Internal Medicine in Tupelo, MS

David H Irwin Jr, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Tupelo, Mississippi. His current practice location is 499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Pa, Tupelo, Mississippi. You can reach out to his office (for appointments etc.) via phone at (662) 620-6800.

David H Irwin Jr is licensed to practice in Mississippi (license number 07320) 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 1821108077.

Contact Information

David H Irwin Jr, MD
499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Pa,
Tupelo, MS 38801-4749
(662) 620-6800
(662) 620-6920

Map and Direction




Physician's Profile

Full NameDavid H Irwin Jr
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location499 Gloster Creek Vlg Ste A2, Tupelo, Mississippi
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821108077
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 06/28/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8921020165
  • Enrollment ID: I20071205000438

Medical Identifiers

Medical identifiers for David H Irwin Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821108077NPI-NPPES
00115024MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 07320 (Mississippi)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. David H Irwin Jr allows following entities to bill medicare on his behalf.
Entity NameNorth Mississippi Medical Center Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013202886
PECOS PAC ID: 6608048590
Enrollment ID: O20111019000518

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. David H Irwin Jr 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
David H Irwin Jr, MD
499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Pa,
Tupelo, MS 38801-4749

Ph: (662) 620-6800
David H Irwin Jr, MD
499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Pa,
Tupelo, MS 38801-4749

Ph: (662) 620-6800

Reviews and Comments


Internal Medicine Doctors in Tupelo, MS

Dr. Marcus Louis Britton, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1542 Medical Park Cir, Tupelo, MS 38801
Phone: 662-844-4711    
John O Phillips, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 589 Garfield St, Suite 201, Tupelo, MS 38801
Phone: 662-680-5565    Fax: 662-680-5654
Dr. Michael Ted Boler Jr., D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 499 Gloster Creek Vlg Ste A2, Tupelo, MS 38801
Phone: 662-620-6800    Fax: 662-620-6950
Christy Tucker Oswalt, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 65 S Thomas St, Tupelo, MS 38801
Phone: 662-842-7870    Fax: 662-842-7873
Vernon A Rayford, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 845 S Madison St, Tupelo, MS 38801
Phone: 662-377-5930    
Stephen T Amann, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 589 Garfield St, Tupelo, MS 38801
Phone: 662-680-5565    Fax: 662-680-5654
Douglas L Hill, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 499 Gloster Creek Vlg Ste A2, Cardiology Associates Of North Ms, Tupelo, MS 38801
Phone: 662-620-6800    Fax: 662-620-6920

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.