Martha Lee O'reilly, MD - Medicare Internal Medicine in Clifton, TX

Martha Lee O'reilly, MD is a medicare enrolled "Internal Medicine" physician in Clifton, Texas. She went to Texas Tech University Health Science Center School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Bosque County Hospital District and her current practice location is 201 S Avenue T, Clifton, Texas. You can reach out to her office (for appointments etc.) via phone at (254) 675-8621.

Martha Lee O'reilly is licensed to practice in Texas (license number M2887) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1285788521.

Contact Information

Martha Lee O'reilly, MD
201 S Avenue T,
Clifton, TX 76634-1855
(254) 675-8621
(254) 675-2254

Map and Direction




Physician's Profile

Full NameMartha Lee O'reilly
GenderFemale
SpecialityInternal Medicine
Experience22 Years
Location201 S Avenue T, Clifton, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Martha Lee O'reilly attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1285788521
  • Provider Enumeration Date: 01/23/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012921794
  • Enrollment ID: I20060201000882

Medical Identifiers

Medical identifiers for Martha Lee O'reilly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285788521NPI-NPPES
A0144262OtherTXDPS
178996802MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M2887 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Goodall Witcher HospitalClifton, TXHospital
Sunset HomeClifton, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bosque County Hospital District458799775421

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. Martha Lee O'reilly allows following entities to bill medicare on her behalf.
Entity NameBosque County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720540255
PECOS PAC ID: 4587997754
Enrollment ID: O20190819000832

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. Martha Lee O'reilly 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
Martha Lee O'reilly, MD
Po Box 72,
Clifton, TX 76634-0072

Ph: (254) 675-8621
Martha Lee O'reilly, MD
201 S Avenue T,
Clifton, TX 76634-1855

Ph: (254) 675-8621

Reviews and Comments


Internal Medicine Doctors in Clifton, TX


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.