Larisa Mazur, MD
Family Medicine Physician · Thiensville, WI
Larisa Mazur, MD is a family medicine physician with a practice address in Thiensville, Wisconsin, and NPI 1861565202, issued on Nov 15, 2006. Check the license on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Larisa Mazur
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A91296 CA
Self-reported in NPPES; status is on the state search - Practice location
- 216 Elm St, Thiensville, WI 53092
- Phone
- (262) 238-9576
- Enumerated
- Nov 15, 2006
- Entity
- Type 1 · individual
Verify Larisa Mazur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
37 Medicare Part D claims, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
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.
3 family medicine physician records list a Thiensville practice address
They are 3 of the 54 NPPES records with a Thiensville practice address, and 3,629 family medicine physician records in Wisconsin.
All 3 in Thiensville → All 3,629 in Wisconsin → Every provider in Thiensville →
Other family medicine physician records in Wisconsin
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Benjamin Abeyta, M.D.Wauwatosa, WI1447511597
- Emily Abeyta, MDWaukesha, WI1386905107
- Islam Abo Al Nadie, MDMilwaukee, WI1326618786
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is Larisa Mazur, MD's NPI number?
Larisa Mazur, MD's National Provider Identifier (NPI) is 1861565202, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larisa Mazur, MD located?
The NPPES record lists a practice address at 216 Elm St, Thiensville, WI, 53092. Phone: (262) 238-9576. Providers update this record themselves, so call before visiting.
How can I verify Larisa Mazur, MD's license?
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 Larisa Mazur, MD prescribe under Medicare Part D?
In 2024, Larisa Mazur, MD had 37 Medicare Part D claims; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.