Mark A. Feldkamp, DO
Family Medicine Physician · Jesup, IA
Mark A. Feldkamp, DO is a family medicine physician with a practice address in Jesup, Iowa, and NPI 1437198991, issued on Jun 6, 2006. Check the license (Iowa 03160, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark A. Feldkamp
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 03160 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1094 220TH St, Jesup, IA 50648
- Phone
- (319) 827-3000
- Enumerated
- Jun 6, 2006
- Record last updated
- Jul 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (319) 827-2393
- Medicaid ID
- 4178616 IA
- Entity
- Type 1 · individual
Also registered at 1094 220TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roger Cary, PHARM D, R. PH.Pharmacist1235348921
- Stefani Pitkin, PA-CPhysician Assistant1275578320
Verify Mark A. Feldkamp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 03160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average family medicine physician in 2024
3,490 Medicare Part D claims for 319 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 137 claims were for opioids.
Most prescribed
- Atorvastatin Calcium220 claims
- Amlodipine Besylate153 claims
- Lisinopril134 claims
- Levothyroxine Sodium133 claims
- Losartan Potassium121 claims
- Metformin Hcl109 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.
1 family medicine physician records list a practice address in Jesup
They are 1 of the 12 NPPES records with a practice address in Jesup, and 2,336 family medicine physician records in Iowa.
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 Mark A. Feldkamp, DO's NPI number?
Mark A. Feldkamp, DO's National Provider Identifier (NPI) is 1437198991, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Feldkamp, DO located?
The NPPES record lists a practice address at 1094 220TH St, Jesup, IA, 50648. Phone: (319) 827-3000. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Feldkamp, DO's license?
NPPES lists Iowa license number 03160, 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 Mark A. Feldkamp, DO prescribe under Medicare Part D?
In 2024, Mark A. Feldkamp, DO had 3,490 Medicare Part D claims for 319 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.