Alexandra Masek, D.M.D.
Student in an Organized Health Care Education/Training Program · Green Bay, WI
Alexandra Masek, D.M.D. is a student in an organized health care education/training program with a practice address in Green Bay, Wisconsin, and NPI 1386028272, issued on Jul 10, 2015. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Masek
- Credential
- D.M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 2851 University Ave, Green Bay, WI 54311
- Phone
- (920) 431-2500
- Enumerated
- Jul 10, 2015
- Record last updated
- Jul 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 2,788 in Wisconsin → Look up another NPI →
Also registered at 2851 University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandra Masek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 185 among the 59,748 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.
Alexandra Masek among 2,788 student in an organized health care education/training program records in Wisconsin
Alexandra Masek, D.M.D. is one of 2,788 student in an organized health care education/training program records with a practice address in Wisconsin. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 6% of them.
- NPI issued2015 · 6% of these records are older, 92% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2015 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Student in an Organized Health Care Education/Training Program providers in Wisconsin
There are 2,788 student in an organized health care education/training program records in Wisconsin.
All 2,788 in Wisconsin → Every provider in Green Bay → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Michelle Carter, MDGreen Bay, WI 543111396431177
- Sofya Drosen, DOGreen Bay, WI 543111376286534
- Alia Fonseca, MDGreen Bay, WI 543111205578457
- Molly Kadlec, MDGreen Bay, WI 543111801536164
- Erica Kleist, MDGreen Bay, WI 543111780389668
- Samantha MatuszakGreen Bay, WI 543111407359474
- Brooke Muskevitsch, MDGreen Bay, WI 543111689378689
- Wyatt O'NeilGreen Bay, WI 543111619429479
Common questions
What is Alexandra Masek, D.M.D.'s NPI number?
Alexandra Masek, D.M.D.'s National Provider Identifier (NPI) is 1386028272, issued on Jul 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Masek, D.M.D. located?
The NPPES record lists a practice address at 2851 University Ave, Green Bay, WI, 54311. Phone: (920) 431-2500. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Masek, D.M.D.'s license?
Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Masek, D.M.D. prescribe under Medicare Part D?
In 2024, Alexandra Masek, D.M.D. had 17 Medicare Part D claims for 13 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.