Madelyn Rae Zastrow
General Practice Dentistry · Glendale, WI
Madelyn Rae Zastrow is a general practice dentistry with a practice address in Glendale, Wisconsin, and NPI 1891437877, issued on Apr 11, 2022. Check the license (Wisconsin 6001064-15, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madelyn Rae Zastrow
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 6001064-15 WI
7865 NE
Self-reported in NPPES; status is on the state search - Practice location
- 6070 N Port Washington RD, Glendale, WI 53217
- Phone
- (414) 928-7076
- Enumerated
- Apr 11, 2022
- Record last updated
- Feb 17, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 6070 N Port Washington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Mason, DDSGeneral Practice Dentistry1972023224
Verify Madelyn Rae Zastrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 6001064-15Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average general practice dentistry in 2024
32 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 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.
Madelyn Rae Zastrow among 2,305 general practice dentistry records in Wisconsin
Madelyn Rae Zastrow is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 general practice dentistry records list a practice address in Glendale
They are 22 of the 540 NPPES records with a practice address in Glendale, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Glendale → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- M Casper, DDSFox Point, WI 532171679681761
- Paul Cotey, D.D.S.Glendale, WI 532171699819722
- Nathan Darling, DDSGlendale, WI 532171811074198
- Robert Johannes, D.D.S.Milwaukee, WI 532171437271087
- Scott Lewis, D.D.S.Glendale, WI 532171609905736
- Bridget Mackey, DDSGlendale, WI 532171932266095
- James Markenson, DDSMilwaukee, WI 532171457536815
- Michael Newton, DDSGlendale, WI 532171922120153
Common questions
What is Madelyn Rae Zastrow's NPI number?
Madelyn Rae Zastrow's National Provider Identifier (NPI) is 1891437877, issued on Apr 11, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Madelyn Rae Zastrow located?
The NPPES record lists a practice address at 6070 N Port Washington RD, Glendale, WI, 53217. Phone: (414) 928-7076. Providers update this record themselves, so call before visiting.
How can I verify Madelyn Rae Zastrow's license?
NPPES lists Wisconsin license number 6001064-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Madelyn Rae Zastrow prescribe under Medicare Part D?
In 2024, Madelyn Rae Zastrow had 32 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. 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.