Jason Daniel Brehmer, DO
Family Medicine Physician · Norwalk, IA
Jason Daniel Brehmer, DO is a family medicine physician with a practice address in Norwalk, Iowa, and NPI 1629089974, issued on Aug 11, 2006. Check the license (Iowa 3813, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jason Daniel Brehmer
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 3813 IA
R7881 IA
Self-reported in NPPES; status is on the state search - Practice location
- 801 Colonial Cir, Norwalk, IA 50211
- Phone
- (515) 285-3200
- Enumerated
- Aug 11, 2006
- Record last updated
- Aug 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (515) 285-3232
- Medicaid ID
- 1629089974 IA
- Medicare enrollment
- Enrolled (PECOS I20070927000145); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 801 Colonial Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Chase, MDFamily Medicine Physician1841259504
- Lori Denton, PAPhysician Assistant1770542201
- Kathryn MillerFamily Nurse Practitioner1902798192
- Laura Nielsen, D.O.Family Medicine Physician1922447234
- Thomas Rezansoff, FNPFamily Nurse Practitioner1992453393
- Andrea Silvers, MDFamily Medicine Physician1134189640
Verify Jason Daniel Brehmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 3813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average family medicine physician in 2024
3,787 Medicare Part D claims for 372 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 93 claims were for opioids.
Most prescribed
- Atorvastatin Calcium327 claims
- Amlodipine Besylate147 claims
- Lisinopril145 claims
- Tamsulosin Hcl137 claims
- Omeprazole118 claims
- Hydrochlorothiazide109 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 one group practice
- Iowa Physicians Clinic Medical FoundationBettendorf, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
11 family medicine physician records list a practice address in Norwalk
They are 11 of the 134 NPPES records with a practice address in Norwalk, and 2,336 family medicine physician records in Iowa.
All 11 in Norwalk → All 2,336 in Iowa → Every provider in Norwalk →
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 Jason Daniel Brehmer, DO's NPI number?
Jason Daniel Brehmer, DO's National Provider Identifier (NPI) is 1629089974, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason Daniel Brehmer, DO located?
The NPPES record lists a practice address at 801 Colonial Cir, Norwalk, IA, 50211. Phone: (515) 285-3200. Providers update this record themselves, so call before visiting.
How can I verify Jason Daniel Brehmer, DO's license?
NPPES lists Iowa license number 3813, 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 Daniel Brehmer, DO prescribe under Medicare Part D?
In 2024, Jason Daniel Brehmer, DO had 3,787 Medicare Part D claims for 372 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.