William J. Jeranek, MD
Family Medicine Physician · Pleasant Prairie, WI
William J. Jeranek, MD is a family medicine physician with a practice address in Pleasant Prairie, Wisconsin, and NPI 1013941194, issued on Jul 11, 2006. Check the license (Wisconsin 21271, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William J. Jeranek
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 21271 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9555 76TH Street, Pleasant Prairie, WI 53158
- Phone
- (262) 577-8300
- Enumerated
- Jul 11, 2006
- Record last updated
- Mar 13, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 30270200 WI
- Medicare enrollment
- Enrolled (PECOS I20101022001216); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 9555 76TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet Chua, MDFamily Medicine Physician1922032002
- Aimee Ledesma, MDFamily Medicine Physician1033166970
- Rade Milosevic, MDNephrology Physician1891729950
- Michael Schellpfeffer, MDObstetrics & Gynecology Physician1164457479
- Nandini Shah, MDFamily Medicine Physician1639103716
Verify William J. Jeranek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 21271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,666 Medicare Part D claims for 438 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 83 claims were for opioids.
Most prescribed
- Atorvastatin Calcium679 claims
- Amlodipine Besylate611 claims
- Levothyroxine Sodium362 claims
- Losartan Potassium349 claims
- Metoprolol Succinate323 claims
- Metformin Hcl268 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): 79.6 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).
Bills Medicare through 2 group practices
- Advantage Physical Therapy And Sports Rehab, LLCKenosha, WI
- Froedtert South IncPleasant Prairie, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William J. Jeranek among 3,765 family medicine physician records in Wisconsin
William J. Jeranek, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1976 · median 2007 among the 2,347 with a school on file
- Record last updated2008 · 56% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Pleasant Prairie
They are 10 of the 307 NPPES records with a practice address in Pleasant Prairie, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Pleasant Prairie → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Daisy Andaleon, M.D.Pleasant Prairie, WI 531581093723413
- Janet Chua, MDPleasant Prairie, WI 531581922032002
- Michelle Gauthier, DOPleasant Prairie, WI 531581265489264
- Aimee Ledesma, MDPleasant Prairie, WI 531581033166970
- John Martini, MDPleasant Prairie, WI 531581033119276
- Angelina Montemurro, MDPleasant Prairie, WI 531581417904491
- George Poullette, MDPleasant Prairie, WI 531581104933415
- Sarah Ramadani, M.D.Pleasant Prairie, WI 531581396188348
Common questions
What is William J. Jeranek, MD's NPI number?
William J. Jeranek, MD's National Provider Identifier (NPI) is 1013941194, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Jeranek, MD located?
The NPPES record lists a practice address at 9555 76TH Street, Pleasant Prairie, WI, 53158. Phone: (262) 577-8300. Providers update this record themselves, so call before visiting.
How can I verify William J. Jeranek, MD's license?
NPPES lists Wisconsin license number 21271, 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 William J. Jeranek, MD prescribe under Medicare Part D?
In 2024, William J. Jeranek, MD had 7,666 Medicare Part D claims for 438 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William J. Jeranek, MD's MIPS final score?
The 2023 MIPS final score is 79.6 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.