Eugene Douglas Larsen, DO
Internal Medicine Physician · Price, UT
Eugene Douglas Larsen, DO is an internal medicine physician with a practice address in Price, Utah, and NPI 1447513221, issued on Jun 18, 2012. Check the license (Utah 9336977-1204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Eugene Douglas Larsen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9336977-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 280 N Hospital Dr Ste 4, Price, UT 84501
- Phone
- (435) 637-5690
- Enumerated
- Jun 18, 2012
- Record last updated
- Aug 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (435) 637-9809
- Medicaid ID
- 1447513221 UT
- Medicare enrollment
- Enrolled (PECOS I20150903001782); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Verify Eugene Douglas Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 9336977-1204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average internal medicine physician in 2024
9,548 Medicare Part D claims for 450 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 494 claims were for opioids.
Most prescribed
- Levothyroxine Sodium347 claims
- Atorvastatin Calcium308 claims
- Lisinopril284 claims
- Pantoprazole Sodium253 claims
- Omeprazole247 claims
- Glipizide Er230 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): 96.4 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: $70.76
4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Castleview Hospital LLCCastledale, UT
- Castleview Physician Practice LLCPrice, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Douglas Larsen among 664 internal medicine physician records in Utah
Eugene Douglas Larsen, DO is one of 664 internal medicine 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 2012, is newer than 59% of them.
- NPI issued2012 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2012 · median 2007 among the 354 with a school on file
- Record last updated2018 · 56% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Utah
There are 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Price → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Monahan, M.D.Price, UT 845011225030661
- James Kempa, MDMoab, UT 845321801866421
- Sean McCandless, M.D.Ogden, UT 844081356874176
- Shawn McQuilkin, M.D.Ogden, UT 844081265559595
- Jahan Imani, MDWashington Terrace, UT 844051063414969
- Ross Kelson, MDOgden, UT 844051447280169
- Dennis Law, M.D.Ogden, UT 844051811123169
- Seth Lewis, MDOgden, UT 844051851409544
Common questions
What is Eugene Douglas Larsen, DO's NPI number?
Eugene Douglas Larsen, DO's National Provider Identifier (NPI) is 1447513221, issued on Jun 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Douglas Larsen, DO located?
The NPPES record lists a practice address at 280 N Hospital Dr Ste 4, Price, UT, 84501. Phone: (435) 637-5690. Providers update this record themselves, so call before visiting.
How can I verify Eugene Douglas Larsen, DO's license?
NPPES lists Utah license number 9336977-1204, 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 Eugene Douglas Larsen, DO prescribe under Medicare Part D?
In 2024, Eugene Douglas Larsen, DO had 9,548 Medicare Part D claims for 450 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Eugene Douglas Larsen, DO's MIPS final score?
The 2023 MIPS final score is 96.4 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.