Troy Loethen
Internal Medicine Physician · Columbia, MO
Troy Loethen is an internal medicine physician with a practice address in Columbia, Missouri, and NPI 1457731234, issued on Jun 5, 2015. Check the license (Missouri 2015017278, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Troy Loethen
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2015017278 MO
Self-reported in NPPES; status is on the state search - Practice location
- 101 S Fairview RD, Columbia, MO 65203
- Phone
- (573) 882-4464
- Enumerated
- Jun 5, 2015
- Record last updated
- Jun 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (573) 884-8142
- Medicare enrollment
- Enrolled (PECOS I20210830000248); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 101 S Fairview RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Troy Loethen 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 2015017278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,264 Medicare Part D claims for 952 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate969 claims
- Atorvastatin Calcium782 claims
- Eliquis771 claims
- Lisinopril580 claims
- Furosemide458 claims
- Amlodipine Besylate418 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): 90.5 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: $238.36
5 payments; by number, the most common kind was food and beverage; the largest payer was Actelion Pharmaceuticals US, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Ssm Regional Health ServicesJefferson City, MO
- The Curators OF The University OF MissouriJefferson City, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Troy Loethen among 2,604 internal medicine physician records in Missouri
Troy Loethen 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 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 36% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2015 · median 2006 among the 1,443 with a school on file
- Record last updated2015 · 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).
213 internal medicine physician records list a practice address in Columbia
They are 213 of the 6,004 NPPES records with a practice address in Columbia, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Columbia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eric Barnes, D.O.Columbia, MO 652031619952520
- Chelmer Barrow, DOColumbia, MO 652031871530451
- Pauline Bridgeman, M.D.Columbia, MO 652031215981642
- Richard Burns, MDColumbia, MO 652031578597258
- John Cascone, M.D.Columbia, MO 652031013911999
- Charles Chapman, M.D.Columbia, MO 652031124095716
- Robert Folzenlogen, MDColumbia, MO 652031144254822
- Susan Johnson, M.D.Columbia, MO 652031174529275
Common questions
What is Troy Loethen's NPI number?
Troy Loethen's National Provider Identifier (NPI) is 1457731234, issued on Jun 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Troy Loethen located?
The NPPES record lists a practice address at 101 S Fairview RD, Columbia, MO, 65203. Phone: (573) 882-4464. Providers update this record themselves, so call before visiting.
How can I verify Troy Loethen's license?
NPPES lists Missouri license number 2015017278, 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 Troy Loethen prescribe under Medicare Part D?
In 2024, Troy Loethen had 8,264 Medicare Part D claims for 952 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Troy Loethen's MIPS final score?
The 2023 MIPS final score is 90.5 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.