Jennifer H. Johnson, MD
Hospitalist Physician · Janesville, WI
Jennifer H. Johnson, MD is a hospitalist physician with a practice address in Janesville, Wisconsin, and NPI 1669404810, issued on Jul 7, 2006. Check the license (Wisconsin 32667-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jennifer H. Johnson
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 32667-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3400 E Racine St, Janesville, WI 53546
- Phone
- (608) 373-8000
- Enumerated
- Jul 7, 2006
- Record last updated
- Jul 15, 2022
- Fax
- (608) 373-8514
- Medicaid IDs
- 31774800 WI
1669404810 WI - Medicare enrollment
- Enrolled (PECOS I20201002002590); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1986
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 894 in Wisconsin → Look up another NPI →
Also registered at 3400 E Racine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Bayley, M.D.Anesthesiology Physician1316918923
- Lawrence Beck, CRNACertified Registered Nurse Anesthetist1003872052
- Robert Bisenius, CRNACertified Registered Nurse Anesthetist1689923617
- Jennifer Canik, OTOccupational Therapist1033517677
- Chijen Chen, M.D.Hospitalist Physician1912589946
- William Clanfield, MDHospitalist Physician1326085648
Verify Jennifer H. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 32667-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average hospitalist physician in 2024
221 Medicare Part D claims for 126 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 14 claims were for opioids.
Most prescribed
- Cefuroxime19 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
- Northwest Hbp Medical Services LLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer H. Johnson among 894 hospitalist physician records in Wisconsin
Jennifer H. Johnson, MD is one of 894 hospitalist physician records with a practice address in Wisconsin. 91% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 81% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated1986 · median 2011 among the 768 with a school on file
- Record last updated2022 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Wisconsin
There are 894 hospitalist physician records in Wisconsin.
All 894 in Wisconsin → Every provider in Janesville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Chijen Chen, M.D.Janesville, WI 535461912589946
- William Clanfield, MDJanesville, WI 535461326085648
- Hassan Haji-Abdirahman, MDJanesville, WI 535461972735785
- Marsha Landvatter, MDJanesville, WI 535461053809343
- Jacob Landvatter, MDJanesville, WI 535461649768938
- Christine Langemo, MDJanesville, WI 535461639243009
- Sheree Lauth, MDJanesville, WI 535461568471902
- Saad Mohsin, MDJanesville, WI 535461043754310
Common questions
What is Jennifer H. Johnson, MD's NPI number?
Jennifer H. Johnson, MD's National Provider Identifier (NPI) is 1669404810, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer H. Johnson, MD located?
The NPPES record lists a practice address at 3400 E Racine St, Janesville, WI, 53546. Phone: (608) 373-8000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer H. Johnson, MD's license?
NPPES lists Wisconsin license number 32667-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer H. Johnson, MD prescribe under Medicare Part D?
In 2024, Jennifer H. Johnson, MD had 221 Medicare Part D claims for 126 beneficiaries; the average among hospitalist physician prescribers was 521. 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.