Dr Craig Thomas Gillis, DO - Medicare Orthopedic Surgery in Lake Oswego, OR

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Dr Craig Thomas Gillis, DO is a medicare enrolled "Orthopaedic Surgery" physician in Lake Oswego, Oregon. He went to Western University Of Health Sciences College Of Dental Med and graduated in 2012 and has 14 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Summit Orthopaedics, Llp and 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.

Dr Craig Thomas Gillis is licensed to practice in Oregon (license number DO193270) 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 1861755126.

Contact Information

Dr Craig Thomas Gillis, DO
4103 Mercantile Dr,
Lake Oswego, OR 97035
(503) 850-9940
(503) 850-6709

Map and Direction




Physician's Profile

Full NameDr Craig Thomas Gillis
GenderMale
SpecialityOrthopedic Surgery
Experience14 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:
  • Dr Craig Thomas Gillis attended and graduated from Western University Of Health Sciences College Of Dental Med in 2012
  NPI Data:
  • NPI Number: 1861755126
  • Provider Enumeration Date: 06/21/2012
  • Last Update Date: 05/18/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1759659519
  • Enrollment ID: I20200514000890

Medical Identifiers

Medical identifiers for Dr Craig Thomas Gillis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861755126NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery DO193270 (Oregon)Primary
207X00000XOrthopaedic Surgery PG157927 (Oregon)Secondary
207XS0106XOrthopaedic Surgery - Hand Surgery DO193270 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Emanuel Medical CenterPortland, ORHospital
Providence Portland Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Summit Orthopaedics, Llp478972560718

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 Craig Thomas Gillis allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578500492
PECOS PAC ID: 1557260106
Enrollment ID: O20040102000768
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053862714
PECOS PAC ID: 7315856010
Enrollment ID: O20040304001330
Entity NameProvidence Health & Services Oregon
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1255429338
PECOS PAC ID: 7315856010
Enrollment ID: O20061104000324
Entity NameProvidence Health & Services Oregon
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1578500492
PECOS PAC ID: 1557260106
Enrollment ID: O20061104000573
Entity NameSummit Orthopaedics, LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427200021
PECOS PAC ID: 4789725607
Enrollment ID: O20100113000850
Entity NameCraig T Gillis DO PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740842467
PECOS PAC ID: 2062842388
Enrollment ID: O20200428000807

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 Craig Thomas Gillis 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 Craig Thomas Gillis, DO
4103 Mercantile Dr,
Lake Oswego, OR 97035-2556

Ph: (503) 850-9940		Dr Craig Thomas Gillis, DO
4103 Mercantile Dr,
Lake Oswego, OR 97035

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. Derek Edward Lamprecht, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17355 Lower Boones Ferry Rd, Suite 100a, Lake Oswego, OR 97035
Phone: 503-224-8399    Fax: 503-224-5661
Dr. Dominic Patrick Patillo, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17355 Lower Boones Ferry Rd, Ste 100a, Lake Oswego, OR 97035
Phone: 503-256-5866    Fax: 503-254-0656
Charles Justin Petit, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17355 Lower Boones Ferry Rd, #100a, Lake Oswego, OR 97035
Phone: 503-224-8399    Fax: 503-224-5661
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
Stephen J Wallace, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4250 Mercantile Dr, Lake Oswego, OR 97035
Phone: 503-850-9940    Fax: 503-850-6709

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.