Bridget K. Lenz, MD
Family Medicine Physician · Mukwonago, WI
Bridget K. Lenz, MD is a family medicine physician with a practice address in Mukwonago, Wisconsin, and NPI 1366521510, issued on Nov 6, 2006. Check the license (Wisconsin 49786-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bridget K. Lenz
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 49786-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 240 Maple Ave, Mukwonago, WI 53149
- Phone
- (262) 928-1900
- Enumerated
- Nov 6, 2006
- Record last updated
- Apr 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 34738100 WI
- Medicare enrollment
- Enrolled (PECOS I20070126000492); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 240 Maple Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Brandt, PTPhysical Therapist1528820701
- Crysta Clark, DPTPhysical Therapist1992315287
- Kirsten Collins, NPFamily Nurse Practitioner1417501065
- Kathryn Craig, OTROccupational Therapist1447832324
- Nicole Fischer, APNPFamily Nurse Practitioner1386207843
Verify Bridget K. Lenz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 49786-020Check 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
7,861 Medicare Part D claims for 554 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 289 claims were for opioids.
Most prescribed
- Atorvastatin Calcium496 claims
- Levothyroxine Sodium310 claims
- Lisinopril291 claims
- Losartan Potassium273 claims
- Amlodipine Besylate265 claims
- Pantoprazole Sodium215 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
- Prohealth Medical Group IncMukwonago, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bridget K. Lenz among 3,765 family medicine physician records in Wisconsin
Bridget K. Lenz, 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
- Graduated2005 · median 2007 among the 2,347 with a school on file
- Record last updated2012 · 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).
20 family medicine physician records list a practice address in Mukwonago
They are 20 of the 198 NPPES records with a practice address in Mukwonago, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Mukwonago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Darren Ellenbolt, M.D.Mukwonago, WI 531491700855012
- Steven Fehr, M.D.Mukwonago, WI 531491104899277
- Jeffrey Gentile, MDMukwonago, WI 531491699861021
- Steven Hammer, M.D.Mukwonago, WI 531491134192198
- Daniel Johnson, M.D.Mukwonago, WI 531491225001225
- Ruth Lindberg, M.D.Mukwonago, WI 531491538177886
- Steven Meisner, M.D.Mukwonago, WI 531491073586046
- Linda Meyer, DOMukwonago, WI 531491326095308
Common questions
What is Bridget K. Lenz, MD's NPI number?
Bridget K. Lenz, MD's National Provider Identifier (NPI) is 1366521510, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bridget K. Lenz, MD located?
The NPPES record lists a practice address at 240 Maple Ave, Mukwonago, WI, 53149. Phone: (262) 928-1900. Providers update this record themselves, so call before visiting.
How can I verify Bridget K. Lenz, MD's license?
NPPES lists Wisconsin license number 49786-020, 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 Bridget K. Lenz, MD prescribe under Medicare Part D?
In 2024, Bridget K. Lenz, MD had 7,861 Medicare Part D claims for 554 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.