Marc D Irwin, MD - Medicare Family Practice in Canyon, TX

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Marc D Irwin, MD is a medicare enrolled "Family Medicine" physician in Canyon, Texas. He went to University Of Minnesota Medical School and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Fmc Medical Foundation Inc and his current practice location is 911 23rd St, Canyon, Texas. You can reach out to his office (for appointments etc.) via phone at (806) 655-2104.

Marc D Irwin is licensed to practice in Texas (license number K3255) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1972514974.

Contact Information

Marc D Irwin, MD
911 23rd St,
Canyon, TX 79015-4600
(806) 655-2104
(806) 655-0522

Map and Direction




Physician's Profile

Full NameMarc D Irwin
GenderMale
SpecialityFamily Practice
Experience36 Years
Location911 23rd St, Canyon, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marc D Irwin attended and graduated from University Of Minnesota Medical School in 1988
  NPI Data:
  • NPI Number: 1972514974
  • Provider Enumeration Date: 08/11/2006
  • Last Update Date: 12/31/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0749170710
  • Enrollment ID: I20100414000513

Medical Identifiers

Medical identifiers for Marc D Irwin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972514974NPI-NPPES
8A0911OtherTXBCBS
092485403MedicaidTX
115793100OtherTXFIRST CARE
125233003MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine K3255 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist St Anthony's HospitalAmarillo, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fmc Medical Foundation Inc913334179541

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. Marc D Irwin allows following entities to bill medicare on his behalf.
Entity NameFmc Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104255272
PECOS PAC ID: 9133341795
Enrollment ID: O20141114001090
Entity NameFmc Long-term Care Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538703459
PECOS PAC ID: 7416380423
Enrollment ID: O20191205001617
Entity NameFmc Palliative Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952913352
PECOS PAC ID: 6406268358
Enrollment ID: O20201217000441

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. Marc D Irwin 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
Marc D Irwin, MD
911 23rd St,
Canyon, TX 79015-4600

Ph: (806) 655-2104		Marc D Irwin, MD
911 23rd St,
Canyon, TX 79015-4600

Ph: (806) 655-2104

Reviews and Comments


Family Medicine Doctors in Canyon, TX

Amanda Nicole Hartman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 N 23rd St Ste C, Canyon, TX 79015
Phone: 806-452-5522    Fax: 806-452-3070
Robert D Gross, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 23rd St, Canyon, TX 79015
Phone: 806-655-2104    Fax: 806-655-0522
David B Clarke, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 23rd St, Canyon, TX 79015
Phone: 806-655-2104    Fax: 806-655-0522
Lawrence R Mcafee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 23rd St, Canyon, TX 79015
Phone: 806-655-2104    Fax: 806-655-0522
Dr. Dennis Lane Canon, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2001 4th Avenue, Canyon, TX 79015
Phone: 806-655-1191    Fax: 806-655-1192
Tori I Marnell, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 23rd St, Canyon, TX 79015
Phone: 806-655-2104    

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.