Craig Thomas Gillis, D.O.
Orthopaedic Surgery Physician · Lake Oswego, OR
Craig Thomas Gillis, D.O. is an orthopaedic surgery physician with a practice address in Lake Oswego, Oregon, and NPI 1861755126, issued on Jun 21, 2012. Check the license (Oregon DO193270, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Craig Thomas Gillis
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- DO193270 OR
PG157927 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4103 Mercantile Dr, Lake Oswego, OR 97035
- Phone
- (503) 850-9940
- Enumerated
- Jun 21, 2012
- Record last updated
- May 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (503) 850-6709
- Medicare enrollment
- Enrolled (PECOS I20200514000890); accepts Medicare assignment
- Medical or professional school
- Western University Of Health Sciences College Of Dental Med, 2012
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 335 in Oregon → Look up another NPI →
Also registered at 4103 Mercantile Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Arcediano, PA-CPhysician Assistant1376370304
- Albert Chaffin, M.D.Pediatrics Physician1083815088
- Gabrielle Engelhard, PA-CSurgical Physician Assistant1891247037
- Britton Frome, MDOrthopaedic Surgery Physician1629173356
- Brocha Glancz, OTR/L, CHTHand Occupational Therapist1770938995
- Anthony Johnson, PA-CPhysician Assistant1174136725
Verify Craig Thomas Gillis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO193270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
64 Medicare Part D claims for 48 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen20 claims
- Meloxicam11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $89.86
3 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Summit Orthopaedics, LLPLake Oswego, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Craig Thomas Gillis among 335 orthopaedic surgery physician records in Oregon
Craig Thomas Gillis, D.O. is one of 335 orthopaedic surgery physician records with a practice address in Oregon. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 81% of them.
- NPI issued2012 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2012 · median 2002 among the 165 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Oregon
There are 335 orthopaedic surgery physician records in Oregon.
All 335 in Oregon → Every provider in Lake Oswego → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Britton Frome, MDLake Oswego, OR 970351629173356
- Stephen Fuller, M.D.Lake Oswego, OR 970351093986572
- Wayne Kaesche, M.D.Lake Oswego, OR 970351609048271
- Steven Madey, MDLake Oswego, OR 970351083719793
- Michael Marble, M.D.Lake Oswego, OR 970351356483374
- Amer Mirza, M.D.Lake Oswego, OR 970351548296593
- Gregory Strum, M.D.Lake Oswego, OR 970351629249354
- John Swanson, M.D.Lake Oswego, OR 970351952572679
Common questions
What is Craig Thomas Gillis, D.O.'s NPI number?
Craig Thomas Gillis, D.O.'s National Provider Identifier (NPI) is 1861755126, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Craig Thomas Gillis, D.O. located?
The NPPES record lists a practice address at 4103 Mercantile Dr, Lake Oswego, OR, 97035. Phone: (503) 850-9940. Providers update this record themselves, so call before visiting.
How can I verify Craig Thomas Gillis, D.O.'s license?
NPPES lists Oregon license number DO193270, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Craig Thomas Gillis, D.O. prescribe under Medicare Part D?
In 2024, Craig Thomas Gillis, D.O. had 64 Medicare Part D claims for 48 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Craig Thomas Gillis, D.O.'s MIPS final score?
The 2023 MIPS final score is 94.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.