Cameron Sinclair Olsen, DO
Internal Medicine Physician · Kirksville, MO
Cameron Sinclair Olsen, DO is an internal medicine physician with a practice address in Kirksville, Missouri, and NPI 1285252973, issued on Jul 8, 2020. Check the license (Missouri 2021040341, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Cameron Sinclair Olsen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2021040341 MO
2020018526 MO
Self-reported in NPPES; status is on the state search - Practice location
- 315 S Osteopathy Ave, Kirksville, MO 63501
- Phone
- (801) 234-9790
- Enumerated
- Jul 8, 2020
- Record last updated
- Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230811003147); accepts Medicare assignment
- Medical or professional school
- Rocky Vista University College Of Osteopathic Med, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 315 S Osteopathy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Azhar Assadi, DOInternal Medicine Physician1003320227
- Anita Barcus, PMHNPPsychiatric/Mental Health Nurse Practitioner1962379826
- Heather Bird, DONeuromusculoskeletal Medicine & OMM Physician1619547726
- Kaleb BohrnstedtStudent in an Organized Health Care Education/Training Program1508616699
Verify Cameron Sinclair Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2021040341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
418 Medicare Part D claims for 175 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Cefdinir31 claims
- Atorvastatin Calcium22 claims
- Eliquis20 claims
- Prednisone16 claims
- Ceftriaxone11 claims
- Furosemide11 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.
Bills Medicare through one group practice
- Utah Regional Hospitalists LLCSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cameron Sinclair Olsen among 2,604 internal medicine physician records in Missouri
Cameron Sinclair Olsen, DO is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 75% of them.
- NPI issued2020 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2020 · median 2006 among the 1,443 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Kirksville
They are 24 of the 713 NPPES records with a practice address in Kirksville, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Kirksville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Azhar Assadi, DOKirksville, MO 635011003320227
- Sarah Brewer, D.O.Kirksville, MO 635011902829963
- Corrie Danks, M.D.Kirksville, MO 635011932163730
- John Deleeuw, DOKirksville, MO 635011770590846
- Courtney Everhart, DO, MPHKirksville, MO 635011407473614
- Valena Fiscus, D.O.Kirksville, MO 635011386087757
- Maura Gerdes, D.O.Kirksville, MO 635011043593841
- Jeffrey Hackworth, DOKirksville, MO 635011235624354
Common questions
What is Cameron Sinclair Olsen, DO's NPI number?
Cameron Sinclair Olsen, DO's National Provider Identifier (NPI) is 1285252973, issued on Jul 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Cameron Sinclair Olsen, DO located?
The NPPES record lists a practice address at 315 S Osteopathy Ave, Kirksville, MO, 63501. Phone: (801) 234-9790. Providers update this record themselves, so call before visiting.
How can I verify Cameron Sinclair Olsen, DO's license?
NPPES lists Missouri license number 2021040341, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cameron Sinclair Olsen, DO prescribe under Medicare Part D?
In 2024, Cameron Sinclair Olsen, DO had 418 Medicare Part D claims for 175 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.