Mary A O'connor, MD - Medicare Internal Medicine in Mcgregor, TX

  1. Home
  2. Internal Medicine
  3. TX
  4. Mcgregor
Mary A O'connor, MD is a medicare enrolled "Internal Medicine" physician in Mcgregor, Texas. Her current practice location is 2012 Rockbridge Rd, Mcgregor, Texas. You can reach out to her office (for appointments etc.) via phone at (360) 757-6489.

Mary A O'connor is licensed to practice in Washington (license number MD00038085) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1063401768.

Contact Information

Mary A O'connor, MD
2012 Rockbridge Rd,
Mcgregor, TX 76657-3450
(360) 757-6489
Not Available

Map and Direction




Physician's Profile

Full NameMary A O'connor
GenderFemale
SpecialityInternal Medicine
Location2012 Rockbridge Rd, Mcgregor, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063401768
  • Provider Enumeration Date: 10/17/2005
  • Last Update Date: 06/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597848150
  • Enrollment ID: I20100915001277

Medical Identifiers

Medical identifiers for Mary A O'connor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063401768NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00038085 (Washington)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. Mary A O'connor allows following entities to bill medicare on her behalf.
Entity NamePublic Hospital Dist No 1 Skagit
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023332749
PECOS PAC ID: 6800793522
Enrollment ID: O20040309001059

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. Mary A O'connor 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
Mary A O'connor, MD
2012 Rockbridge Rd,
Mcgregor, TX 76657-3450

Ph: () -		Mary A O'connor, MD
2012 Rockbridge Rd,
Mcgregor, TX 76657-3450

Ph: (360) 757-6489

Reviews and Comments


Internal Medicine Doctors in Mcgregor, TX

Brett Aaron Mcfadden, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 112 Bent Trail Dr, Mcgregor, TX 76657
Phone: 254-304-1728    

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.