Dr Andrew Clair Peterson, MD - Medicare Internal Medicine in Ontario, OR

Dr Andrew Clair Peterson, MD is a medicare enrolled "Internal Medicine" physician in Ontario, Oregon. His current practice location is 1050 Sw 3rd Ave, #3200, Ontario, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 881-7373.

Dr Andrew Clair Peterson is licensed to practice in Oregon (license number MDO9438) 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 1093779365.

Contact Information

Dr Andrew Clair Peterson, MD
1050 Sw 3rd Ave, #3200,
Ontario, OR 97914-2193
(541) 881-7373
(541) 881-7186

Map and Direction




Physician's Profile

Full NameDr Andrew Clair Peterson
GenderMale
SpecialityInternal Medicine
Location1050 Sw 3rd Ave, Ontario, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093779365
  • Provider Enumeration Date: 04/13/2006
  • Last Update Date: 02/04/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 5597829499
  • Enrollment ID: I20090121000308

Medical Identifiers

Medical identifiers for Dr Andrew Clair Peterson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093779365NPI-NPPES
003390300MedicaidID
153049MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MDO9438 (Oregon)Primary
207R00000XInternal Medicine M6155 (Idaho)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. Dr Andrew Clair Peterson allows following entities to bill medicare on his behalf.
Entity NameApogee Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558302174
PECOS PAC ID: 8820980188
Enrollment ID: O20040330000185
Entity NameSaint Alphonsus Medical Center- Ontario Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093034159
PECOS PAC ID: 1456488899
Enrollment ID: O20100713000593

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. Dr Andrew Clair Peterson 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
Dr Andrew Clair Peterson, MD
1050 Sw 3rd Ave, #3200,
Ontario, OR 97914-2193

Ph: (541) 881-7373
Dr Andrew Clair Peterson, MD
1050 Sw 3rd Ave, #3200,
Ontario, OR 97914-2193

Ph: (541) 881-7373

Reviews and Comments


Internal Medicine Doctors in Ontario, OR

Jared Ross Van Orman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2327 Sw 4th Ave, Ontario, OR 97914
Phone: 541-889-2340    
Dr. John H Phillips, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 485 Stanton Blvd, Ontario, OR 97914
Phone: 208-739-0087    Fax: 541-889-4232

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.