Mason Zachary Day, DO - Medicare Internal Medicine in Clinton, NC

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Mason Zachary Day, DO is a medicare enrolled "Internal Medicine" physician in Clinton, North Carolina. His current practice location is 607 Beaman St, Clinton, North Carolina. You can reach out to his office (for appointments etc.) via phone at (910) 592-8511.

Mason Zachary Day is licensed to practice in North Carolina (license number 2021-02917) 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 1225657208.

Contact Information

Mason Zachary Day, DO
607 Beaman St,
Clinton, NC 28328-2603
(910) 592-8511
Not Available

Map and Direction




Physician's Profile

Full NameMason Zachary Day
GenderMale
SpecialityInternal Medicine
Location607 Beaman St, Clinton, North Carolina
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225657208
  • Provider Enumeration Date: 04/10/2020
  • Last Update Date: 07/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4486014412
  • Enrollment ID: I20230721001386

Medical Identifiers

Medical identifiers for Mason Zachary Day such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225657208NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2021-02917 (North Carolina)Primary
390200000XStudent In An Organized Health Care Education/training Program 262144 (North Carolina)Secondary

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. Mason Zachary Day allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of North Carolina Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548207483
PECOS PAC ID: 7911954714
Enrollment ID: O20050404001057
Entity NameUsacs Integrated Acute Care Services Of North Carolina, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437869302
PECOS PAC ID: 2365813722
Enrollment ID: O20230121000061

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. Mason Zachary Day 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
Mason Zachary Day, DO
607 Beaman St,
Clinton, NC 28328-2603

Ph: (910) 592-8511		Mason Zachary Day, DO
607 Beaman St,
Clinton, NC 28328-2603

Ph: (910) 592-8511

Reviews and Comments


Internal Medicine Doctors in Clinton, NC

Robert John Kastner, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 603 Beaman St Ste 501, Clinton, NC 28328
Phone: 919-787-5380    
Dr. Paul Edward Viser, MD PA
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 603 Beaman St Ste 401, Clinton, NC 28328
Phone: 910-592-2285    Fax: 910-592-3548
Dr. Rodney Kevin Sessoms, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Beaman St, Clinton, NC 28328
Phone: 910-596-2800    

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.