Stephen J Wallace, MD - Medicare Orthopedic Surgery in Lake Oswego, OR

Stephen J Wallace, MD is a medicare enrolled "Orthopaedic Surgery - Foot And Ankle Surgery" physician in Lake Oswego, Oregon. He went to Baylor College Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Orthopedic Surgery. His current practice location is 4103 Mercantile Dr, Lake Oswego, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 850-9940.

Stephen J Wallace is licensed to practice in Oregon (license number MD206048) 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 1396162673.

Contact Information

Stephen J Wallace, MD
4103 Mercantile Dr,
Lake Oswego, OR 97035-2556
(503) 850-9940
(503) 850-6709

Map and Direction




Physician's Profile

Full NameStephen J Wallace
GenderMale
SpecialityOrthopedic Surgery
Experience10 Years
Location4103 Mercantile Dr, Lake Oswego, Oregon
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:
  • Stephen J Wallace attended and graduated from Baylor College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1396162673
  • Provider Enumeration Date: 03/24/2014
  • Last Update Date: 10/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931402864
  • Enrollment ID: I20211122002255

Medical Identifiers

Medical identifiers for Stephen J Wallace such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396162673NPI-NPPES
1396162673MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD60932486 (Washington)Secondary
207XX0801XOrthopaedic Surgery - Orthopaedic Trauma MD60932486 (Washington)Secondary
207XX0004XOrthopaedic Surgery - Foot And Ankle Surgery MD206048 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Emanuel Medical CenterPortland, ORHospital

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. Stephen J Wallace allows following entities to bill medicare on his behalf.
Entity NameStephen J Wallace Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063176352
PECOS PAC ID: 1759770274
Enrollment ID: O20211122002203

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. Stephen J Wallace 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
Stephen J Wallace, MD
4103 Mercantile Dr,
Lake Oswego, OR 97035-2556

Ph: (503) 850-9940
Stephen J Wallace, MD
4103 Mercantile Dr,
Lake Oswego, OR 97035-2556

Ph: (503) 850-9940

Reviews and Comments


Orthopaedic Surgery Doctors in Lake Oswego, OR

Stephen Fuller, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 16001 Quarry Rd, Lake Oswego, OR 97035
Phone: 503-635-1055    
Ms. Marilyn Louise Yodlowski, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 16001 Quarry Rd, Lake Oswego, OR 97035
Phone: 503-635-1604    Fax: 503-635-6659
Dr. Michael Raymond Marble, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5226 Dawn Ave, Lake Oswego, OR 97035
Phone: 503-620-2933    Fax: 503-620-8652
Dr. Corey J Vande Zandschulp, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4103 Mercantile Dr, Lake Oswego, OR 97035
Phone: 503-850-9940    Fax: 503-850-6709
Dr. Amer J Mirza, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4103 Mercantile Dr, Lake Oswego, OR 97035
Phone: 503-850-9940    Fax: 503-850-6709
Mr. Wayne Kaesche, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 16001 Quarry Rd, Lake Oswego, OR 97035
Phone: 503-635-1604    Fax: 503-635-6659

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.