Jason Robert Keonin, M.D.
Surgery Physician · Spencer, IA
Jason Robert Keonin, M.D. is a surgery physician with a practice address in Spencer, Iowa, and NPI 1790711885, issued on Jun 23, 2006. Check the license (Iowa 38989, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jason Robert Keonin
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 38989 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1823 Highway Blvd, Spencer, IA 51301
- Phone
- (712) 262-6320
- Enumerated
- Jun 23, 2006
- Record last updated
- Jun 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (712) 264-3007
- Medicare enrollment
- Enrolled (PECOS I20100723000013); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2005
- Entity
- Type 1 · individual
Also registered at 1823 Highway Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffre Helmink, M.D.Surgery Physician1629057104
- Brian Luepke, M.D.Surgery Physician1124007893
- Jaren Ricker, M.D.Surgery Physician1437386125
- Patrick Slattery, M.D.Surgery Physician1740269224
- Tom Throckmorton, M.D.Surgery Physician1083671689
- Brian Wilson, D.O.Gynecology Physician1871572404
Verify Jason Robert Keonin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 38989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average surgery physician in 2024
181 Medicare Part D claims for 110 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 59 claims were for opioids.
Most prescribed
- Omeprazole58 claims
- Hydrocodone-Acetaminophen50 claims
- Sucralfate28 claims
- Metoclopramide Hcl14 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.
Industry payments in 2024: $203.36
4 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
2 hospital affiliations
- Spencer Municipal HospitalSpencer, IA · Acute Care Hospitals4 of 5 stars
- Lakes Regional HealthcareSpirit Lake, IA · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 surgery physician records list a practice address in Spencer
They are 7 of the 346 NPPES records with a practice address in Spencer, and 437 surgery physician records in Iowa.
All 7 in Spencer → All 437 in Iowa → Every provider in Spencer →
Other surgery physician records in Iowa
- David Aanestad, MDDavenport, IA1548230832
- Mark Abraham, MDCarroll, IA1760612964
- Josiah AdamsonDes Moines, IA1821981002
- Johan Aerts, D.O.Des Moines, IA1962683243
- Patrick Ahrens, M.D.Council Bluffs, IA1508858028
- Olajumoke Akala, DODes Moines, IA1619723129
- Mai Al Khadem, MDSioux City, IA1134651979
- Donald Anderson, DODes Moines, IA1942714514
- Mark Andrew, MDClarion, IA1174567895
- Noah Antes, MDIowa City, IA1790612802
Common questions
What is Jason Robert Keonin, M.D.'s NPI number?
Jason Robert Keonin, M.D.'s National Provider Identifier (NPI) is 1790711885, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason Robert Keonin, M.D. located?
The NPPES record lists a practice address at 1823 Highway Blvd, Spencer, IA, 51301. Phone: (712) 262-6320. Providers update this record themselves, so call before visiting.
How can I verify Jason Robert Keonin, M.D.'s license?
NPPES lists Iowa license number 38989, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jason Robert Keonin, M.D. prescribe under Medicare Part D?
In 2024, Jason Robert Keonin, M.D. had 181 Medicare Part D claims for 110 beneficiaries; the average among surgery physician prescribers was 147. 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.