Rory Dwain Trottier, M.D.
Obstetrics & Gynecology Physician · Grand Forks, ND
Rory Dwain Trottier, M.D. is an obstetrics & gynecology physician with a practice address in Grand Forks, North Dakota, and NPI 1427002930, issued on May 20, 2006. Check the license (North Dakota 8135, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Rory Dwain Trottier
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 8135 ND
Self-reported in NPPES; status is on the state search - Practice location
- 2810 17TH Ave S, Grand Forks, ND 58201
- Phone
- (701) 738-2004
- Enumerated
- May 20, 2006
- Record last updated
- Nov 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 10836 ND
- Medicare enrollment
- Enrolled (PECOS I20221005000348); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 88 in North Dakota → Look up another NPI →
Also registered at 2810 17TH Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda VestersoGeneral Practice Dentistry1629239637
Verify Rory Dwain Trottier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 8135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
25 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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): 53.9 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).
Bills Medicare through one group practice
- Quentin N Burdick Comprehensive Health Care FacilityBelcourt, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rory Dwain Trottier among 88 obstetrics & gynecology physician records in North Dakota
Rory Dwain Trottier, M.D. is one of 88 obstetrics & gynecology physician records with a practice address in North Dakota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 57% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1991 · median 2008 among the 64 with a school on file
- Record last updated2015 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in North Dakota
There are 88 obstetrics & gynecology physician records in North Dakota.
All 88 in North Dakota → Every provider in Grand Forks → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Pierre Barbot, MDGrand Forks, ND 582011184821985
- Ryder Bekkedahl, MDGrand Forks, ND 582011952831059
- Brendan Boe, M.D.Grand Forks, ND 582011821483728
- Michael Brown, MDGrand Forks, ND 582011679670459
- Andrea Eickenbrock, MDGrand Forks, ND 582011093943656
- Ciara Johnson, M.D.Grand Forks, ND 582011598149262
- Deborah Lachance, MDGrand Forks, ND 582011003907809
- Collette Lessard, MDGrand Forks, ND 582011619107380
Common questions
What is Rory Dwain Trottier, M.D.'s NPI number?
Rory Dwain Trottier, M.D.'s National Provider Identifier (NPI) is 1427002930, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rory Dwain Trottier, M.D. located?
The NPPES record lists a practice address at 2810 17TH Ave S, Grand Forks, ND, 58201. Phone: (701) 738-2004. Providers update this record themselves, so call before visiting.
How can I verify Rory Dwain Trottier, M.D.'s license?
NPPES lists North Dakota license number 8135, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rory Dwain Trottier, M.D. prescribe under Medicare Part D?
In 2024, Rory Dwain Trottier, M.D. had 25 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Rory Dwain Trottier, M.D.'s MIPS final score?
The 2023 MIPS final score is 53.9 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.