Garrett Sterk, DO
Family Medicine Physician · Sibley, IA
Garrett Sterk, DO is a family medicine physician with a practice address in Sibley, Iowa, and NPI 1073075313, issued on Apr 4, 2019. Check the license (Iowa 05680, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Garrett Sterk
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 05680 IA
Self-reported in NPPES; status is on the state search - Practice location
- 600 9TH Ave N, Sibley, IA 51249
- Phone
- (712) 754-3658
- Enumerated
- Apr 4, 2019
- Record last updated
- Apr 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20220803003765); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 600 9TH Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reegan Delzer, PT, DPTPhysical Therapist1225837321
- Tasha Jennings, ARNPFamily Nurse Practitioner1689074114
- Gregory Kosters, D.O.Family Medicine Physician1821076886
- Douglas Miedema, D.O.Family Medicine Physician1720080237
- Nathan Peters, ARNPFamily Nurse Practitioner1699366617
- Abby Petersen, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1831816909
Verify Garrett Sterk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 05680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average family medicine physician in 2024
3,225 Medicare Part D claims for 262 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Furosemide173 claims
- Levothyroxine Sodium170 claims
- Atorvastatin Calcium160 claims
- Lisinopril106 claims
- Amlodipine Besylate90 claims
- Spironolactone73 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.
Bills Medicare through 2 group practices
- Avera MckennanSibley, IA
- Osceola Community Hospital IncSibley, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family medicine physician records list a practice address in Sibley
They are 5 of the 22 NPPES records with a practice address in Sibley, and 2,336 family medicine physician records in Iowa.
All 5 in Sibley → All 2,336 in Iowa → Every provider in Sibley →
Other family medicine physician records in Iowa
- Jennifer Aanestad, M.D.Durant, IA1386649341
- Amjad Abdelhady, MDSioux City, IA1033966700
- Afsana Abdullah, D.O.Bettendorf, IA1760583066
- Raja Ali Abdullah, MDCedar Falls, IA1356101000
- Laura Abels, DOAnkeny, IA1427313527
- Matthew AbendrothDes Moines, IA1972918894
- Mabra Abernathy, M.D.Coralville, IA1316922545
- Jennifer Abler, D.O.Altoona, IA1528159068
- Michael Abouassaly, M.D.West Burlington, IA1184790909
- Safa Abukhalil, M.B.B.SWest Des Moines, IA1982084463
Common questions
What is Garrett Sterk, DO's NPI number?
Garrett Sterk, DO's National Provider Identifier (NPI) is 1073075313, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Garrett Sterk, DO located?
The NPPES record lists a practice address at 600 9TH Ave N, Sibley, IA, 51249. Phone: (712) 754-3658. Providers update this record themselves, so call before visiting.
How can I verify Garrett Sterk, DO's license?
NPPES lists Iowa license number 05680, 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 Garrett Sterk, DO prescribe under Medicare Part D?
In 2024, Garrett Sterk, DO had 3,225 Medicare Part D claims for 262 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.