Larry L. Campbell, D.O.
Family Medicine Physician · Oskaloosa, KS
Larry L. Campbell, D.O. is a family medicine physician with a practice address in Oskaloosa, Kansas, and NPI 1659302370, issued on Jul 5, 2006. Check the license (Kansas 05-21655, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Larry L. Campbell
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 05-21655 KS
Self-reported in NPPES; status is on the state search - Practice location
- 313 Jefferson, Oskaloosa, KS 66066
- Phone
- (785) 863-4125
- Enumerated
- Jul 5, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (785) 863-4135
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,970 in Kansas → Look up another NPI →
Verify Larry L. Campbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 05-21655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,849 Medicare Part D claims for 354 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 425 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen146 claims
- Tramadol Hcl136 claims
- Oxycodone Hcl75 claims
- Clonazepam60 claims
- Levothyroxine Sodium56 claims
- Atorvastatin Calcium53 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): 97.6 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: $77.07
1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Larry L. Campbell among 1,970 family medicine physician records in Kansas
Larry L. Campbell, D.O. is one of 1,970 family medicine physician records with a practice address in Kansas. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 51% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Oskaloosa
They are 1 of the 23 NPPES records with a practice address in Oskaloosa, and 1,970 family medicine physician records in Kansas.
All 1,970 in Kansas → Every provider in Oskaloosa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Chase Brown, MDOttawa, KS 660671588357222
- John Gollier, MDOttawa, KS 660671104857911
- Cristine Goodwin, MDOttawa, KS 660671548486251
- Harold Hanson, M.D.Ottawa, KS 660671083699755
- Haley LowellOttawa, KS 660671619461183
- Jo Anna McCalla, MDOttawa, KS 660671225043888
- Robert Nichols, MDOttawa, KS 660671063568673
- Akinola Ojeleye, M.D.Ottawa, KS 660671851327118
Common questions
What is Larry L. Campbell, D.O.'s NPI number?
Larry L. Campbell, D.O.'s National Provider Identifier (NPI) is 1659302370, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry L. Campbell, D.O. located?
The NPPES record lists a practice address at 313 Jefferson, Oskaloosa, KS, 66066. Phone: (785) 863-4125. Providers update this record themselves, so call before visiting.
How can I verify Larry L. Campbell, D.O.'s license?
NPPES lists Kansas license number 05-21655, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Larry L. Campbell, D.O. prescribe under Medicare Part D?
In 2024, Larry L. Campbell, D.O. had 1,849 Medicare Part D claims for 354 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Larry L. Campbell, D.O.'s MIPS final score?
The 2023 MIPS final score is 97.6 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.