Karl Kirk Trimble, MD
Procedural Dermatology Physician · St George, UT
Karl Kirk Trimble, MD is a procedural dermatology physician with a practice address in St George, Utah, and NPI 1184616880, issued on Aug 18, 2005. Check the license (Utah 5645767-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Karl Kirk Trimble
- Credential
- MD
- Primary taxonomy
- Procedural Dermatology Physician 207NS0135X
- License number
- 5645767-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 169 W 2710 South Cir Ste 101, St George, UT 84790
- Phone
- (435) 674-3552
- Enumerated
- Aug 18, 2005
- Record last updated
- Sep 25, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (435) 674-5905
- Medicare enrollment
- Enrolled (PECOS I20050215000191); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest procedural dermatology physician records → All 12 in Utah → Look up another NPI →
Also registered at 169 W 2710 South Cir Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sophia Wei, FNP-BC, NP-CFamily Nurse Practitioner1144983107
Verify Karl Kirk Trimble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 5645767-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average procedural dermatology physician in 2024
781 Medicare Part D claims for 451 beneficiaries, against an average of 713 among the 446 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Triamcinolone Acetonide252 claims
- Cephalexin109 claims
- Ketoconazole96 claims
- Nystatin64 claims
- Valacyclovir41 claims
- Ciclopirox25 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 MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $111.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 377 providers of this specialty with any payment received $10,439.11 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
- Dixie Dermatology A Professional CorporationSaint George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl Kirk Trimble among 12 procedural dermatology physician records in Utah
Karl Kirk Trimble, MD is one of 12 procedural dermatology physician records with a practice address in Utah. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207NS0135X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Procedural Dermatology Physician providers in Utah
There are 12 procedural dermatology physician records in Utah.
All 12 in Utah → Every provider in St George → Procedural Dermatology Physician nationwide →
The 8 procedural dermatology physician records with the nearest ZIP codes
- Robin Berger, MDSt George, UT 847701275557407
- Richard Parkinson, M.D.Provo, UT 846041891801346
- Willard Maughan, M.D.South Ogden, UT 844051235125063
- Stephen Thomson, M.D.Ogden, UT 844051912960014
- Nathan Hanson, M.D.Logan, UT 843411407048515
- Leo Sotiriou, MDSalt Lake City, UT 841111801885199
- Rulon Bradley, M.D.Salt Lake City, UT 841071386681005
- Rolfe Horsley, MDMurray, UT 841071518949411
Common questions
What is Karl Kirk Trimble, MD's NPI number?
Karl Kirk Trimble, MD's National Provider Identifier (NPI) is 1184616880, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karl Kirk Trimble, MD located?
The NPPES record lists a practice address at 169 W 2710 South Cir Ste 101, St George, UT, 84790. Phone: (435) 674-3552. Providers update this record themselves, so call before visiting.
How can I verify Karl Kirk Trimble, MD's license?
NPPES lists Utah license number 5645767-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karl Kirk Trimble, MD prescribe under Medicare Part D?
In 2024, Karl Kirk Trimble, MD had 781 Medicare Part D claims for 451 beneficiaries; the average among procedural dermatology physician prescribers was 713. Part D covers Medicare prescriptions only.
What is Karl Kirk Trimble, MD's MIPS final score?
The 2023 MIPS final score is 84.1 of 100. 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.