Lori Ann Beireis, DO - Medicare Internal Medicine in Bend, OR

Lori Ann Beireis, DO is a medicare enrolled "Internal Medicine" physician in Bend, Oregon. She went to Des Moines University Of Osteopathic Medicine And Health Sciences and graduated in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mercy Hospital Iowa City Iowa, St Charles Health System Inc and her current practice location is 2500 Ne Neff Rd, Bend, Oregon. You can reach out to her office (for appointments etc.) via phone at (541) 706-6892.

Lori Ann Beireis is licensed to practice in Iowa (license number 3737) 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 1275568875.

Contact Information

Lori Ann Beireis, DO
2500 Ne Neff Rd,
Bend, OR 97701-6015
(541) 706-6892
(541) 706-6813

Map and Direction




Physician's Profile

Full NameLori Ann Beireis
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location2500 Ne Neff Rd, Bend, Oregon
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:
  • Lori Ann Beireis attended and graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 2003
  NPI Data:
  • NPI Number: 1275568875
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 01/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3476553330
  • Enrollment ID: I20061228000232

Medical Identifiers

Medical identifiers for Lori Ann Beireis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275568875NPI-NPPES
0745539MedicaidIA
30937OtherIABLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist DO-03737 (Iowa)Secondary
207R00000XInternal Medicine 3737 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Charles Medical Center - BendBend, ORHospital
Mercy HospitalIowa city, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital Iowa City Iowa206230274819
St Charles Health System Inc3870402852150

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. Lori Ann Beireis allows following entities to bill medicare on her behalf.
Entity NameState University Of Iowa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477554814
PECOS PAC ID: 7618884230
Enrollment ID: O20031107000060
Entity NameMercy Hospital Iowa City Iowa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124089347
PECOS PAC ID: 2062302748
Enrollment ID: O20040317000382

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. Lori Ann Beireis 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
Lori Ann Beireis, DO
500 E Market St,
Iowa City, IA 52245-2689

Ph: (319) 339-0300
Lori Ann Beireis, DO
2500 Ne Neff Rd,
Bend, OR 97701-6015

Ph: (541) 706-6892

Reviews and Comments


Internal Medicine Doctors in Bend, OR

Alanna Mozena, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Ne Neff Rd, Bend, OR 97701
Phone: 541-706-6892    Fax: 541-706-6813
Ashley Marie Twyman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Ne Neff Rd, Bend, OR 97701
Phone: 541-706-6892    Fax: 541-706-6813
Dr. Gilbert B. Lee, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1558 Sw Nancy Way, Bend, OR 97702
Phone: 541-312-8679    
Ms. Christine Marie Pierson, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2965 Ne Conners Ave, Ste 280, Bend, OR 97701
Phone: 541-323-4269    
Dr. Michael N Harris, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 Ne Medical Center Dr, Bend, OR 97701
Phone: 541-382-2811    
Gordon Jeremy Juriansz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Ne Neff Rd, Bend, OR 97701
Phone: 541-706-6892    
Dr. Ronald Daniel Rosen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 918 Ne 5th St, Bend, OR 97701
Phone: 541-388-3804    Fax: 541-388-3856

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.