Donald Bruce Johnson, MD
Specialist · Cedar Rapids, IA
Donald Bruce Johnson, MD is a specialist with a practice address in Cedar Rapids, Iowa, and NPI 1265491849, issued on Mar 21, 2006. Check the license (Iowa MD20628, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donald Bruce Johnson
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- MD20628 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1815 1St Ave SE, Cedar Rapids, IA 52402
- Phone
- (319) 363-0474
- Enumerated
- Mar 21, 2006
- Record last updated
- Sep 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (319) 363-2170
- Entity
- Type 1 · individual
8 nearest specialist records → All 123 in Iowa → Look up another NPI →
Also registered at 1815 1St Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Doughty-McDonald, M.D.Specialist1114119229
- David Knutson, M.D.Dermatology Physician1720025414
- Chelsi Miller, FNPFamily Nurse Practitioner1912230426
- Allison SchenkelPhysical Therapist1558110049
Verify Donald Bruce Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license MD20628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average specialist in 2024
53 Medicare Part D claims for 24 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Triamcinolone Acetonide27 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 99.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Donald Bruce Johnson among 123 specialist records in Iowa
Donald Bruce Johnson, MD is one of 123 specialist records with a practice address in Iowa. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 42% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- Record last updated2016 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Iowa
There are 123 specialist records in Iowa.
All 123 in Iowa → Every provider in Cedar Rapids → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Lauren Doughty-McDonald, M.D.Cedar Rapids, IA 524021114119229
- Lynn HenningsCedar Rapids, IA 524021407483589
- Leslie KalkhoffCedar Rapids, IA 524021831058718
- Shaun McCarthy, MA, LAT, ATCCedar Rapids, IA 524021659344612
- Bassel Eid, M.D.Cedar Rapids, IA 524031134366909
- Leslie Kramer, DOCedar Rapids, IA 524031649219346
- Robert Garrett, MDNorth Liberty, IA 523171164498150
- Justin Wagner, PTCedar Rapids, IA 524981669451472
Common questions
What is Donald Bruce Johnson, MD's NPI number?
Donald Bruce Johnson, MD's National Provider Identifier (NPI) is 1265491849, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Bruce Johnson, MD located?
The NPPES record lists a practice address at 1815 1St Ave SE, Cedar Rapids, IA, 52402. Phone: (319) 363-0474. Providers update this record themselves, so call before visiting.
How can I verify Donald Bruce Johnson, MD's license?
NPPES lists Iowa license number MD20628, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Donald Bruce Johnson, MD prescribe under Medicare Part D?
In 2024, Donald Bruce Johnson, MD had 53 Medicare Part D claims for 24 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Donald Bruce Johnson, MD's MIPS final score?
The 2023 MIPS final score is 99.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.