Bradley W. Johnson, D.O
Family Medicine Physician · Davenport, IA
Bradley W. Johnson, D.O is a family medicine physician with a practice address in Davenport, Iowa, and NPI 1134116684, issued on Sep 30, 2005. Check the license (Iowa 4136, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Bradley W. Johnson
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4136 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1345 W Central Park Ave, Davenport, IA 52804
- Phone
- (563) 421-4400
- Enumerated
- Sep 30, 2005
- Record last updated
- Apr 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (563) 421-4449
- Medicare enrollment
- Enrolled (PECOS I20101203000411); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1345 W Central Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jesicah Ambrisco, DOFamily Medicine Physician1023502622
- Kurt Andersen, MDFamily Medicine Physician1477558799
- Andrew Andresen, MDFamily Medicine Physician1396740361
- Gena Benoit, MDFamily Medicine Physician1730184003
- Logan Bingham, D.O.Student in an Organized Health Care Education/Training Program1174211544
- Mitchell Binkley, MDFamily Medicine Physician1790215994
Verify Bradley W. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 4136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average family medicine physician in 2024
2,080 Medicare Part D claims for 191 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 143 claims were for opioids.
Most prescribed
- Atorvastatin Calcium203 claims
- Hydrocodone-Acetaminophen89 claims
- Losartan Potassium81 claims
- Omeprazole65 claims
- Lisinopril64 claims
- Gabapentin62 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
- Genesis Health SystemDavenport, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bradley W. Johnson among 2,336 family medicine physician records in Iowa
Bradley W. Johnson, D.O is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2004 · median 2006 among the 1,367 with a school on file
- Record last updated2021 · 61% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 family medicine physician records list a practice address in Davenport
They are 78 of the 2,058 NPPES records with a practice address in Davenport, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Davenport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kurt Andersen, MDDavenport, IA 528041477558799
- Andrew Andresen, MDDavenport, IA 528041396740361
- Gena Benoit, MDDavenport, IA 528041730184003
- Dean Bunting, MDDavenport, IA 528041134170137
- Thomas Chowattukunnel, M.D.Davenport, IA 528041629112040
- Robert Mixsell, MDDavenport, IA 528041598717449
- Daniel Rupke, M.D.Davenport, IA 528041447394879
- Stacie Salowitz, M.D.Davenport, IA 528041639462443
Common questions
What is Bradley W. Johnson, D.O's NPI number?
Bradley W. Johnson, D.O's National Provider Identifier (NPI) is 1134116684, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Bradley W. Johnson, D.O located?
The NPPES record lists a practice address at 1345 W Central Park Ave, Davenport, IA, 52804. Phone: (563) 421-4400. Providers update this record themselves, so call before visiting.
How can I verify Bradley W. Johnson, D.O's license?
NPPES lists Iowa license number 4136, 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 Bradley W. Johnson, D.O prescribe under Medicare Part D?
In 2024, Bradley W. Johnson, D.O had 2,080 Medicare Part D claims for 191 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.