Margaret Gladysz, MD
Endocrinology, Diabetes & Metabolism Physician · Milwaukee, WI
Margaret Gladysz, MD is an endocrinology, diabetes & metabolism physician with a practice address in Milwaukee, Wisconsin, and NPI 1366516312, issued on Nov 20, 2006. Check the license (Wisconsin 51531-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Gladysz
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 51531-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215
- Phone
- (414) 649-6780
- Enumerated
- Nov 20, 2006
- Record last updated
- Nov 7, 2024
- Medicaid ID
- 100026588 WI
- Medicare enrollment
- Enrolled (PECOS I20121215000034); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 187 in Wisconsin → Look up another NPI →
Also registered at 2801 W Kinnickinnic River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tahlin Avedian, M.D.Family Medicine Physician1194042408
- Kristin BachmanNurse Practitioner1801167093
Verify Margaret Gladysz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 51531-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,967 Medicare Part D claims for 345 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Levothyroxine Sodium237 claims
- Lantus Solostar118 claims
- Methimazole109 claims
- Metformin Hcl Er88 claims
- Alendronate Sodium87 claims
- Ozempic82 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
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Gladysz among 187 endocrinology, diabetes & metabolism physician records in Wisconsin
Margaret Gladysz, MD is one of 187 endocrinology, diabetes & metabolism physician records with a practice address in Wisconsin. 81% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2006 · median 2003 among the 134 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Wisconsin
There are 187 endocrinology, diabetes & metabolism physician records in Wisconsin.
All 187 in Wisconsin → Every provider in Milwaukee → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Elizabeth BartMilwaukee, WI 532151952757809
- Anil Chandel, MDMilwaukee, WI 532151194968313
- Syed Gardezi, MDMilwaukee, WI 532151689626574
- Syed Basit Haider, MBBSMilwaukee, WI 532151134879034
- Sameen HassanMilwaukee, WI 532151508327545
- Luke LamorelleMilwaukee, WI 532151861188930
- Jolita Satkus, MDMilwaukee, WI 532151205028487
- Betiel Voss, M.D., M.P.H.Milwaukee, WI 532151023378445
Common questions
What is Margaret Gladysz, MD's NPI number?
Margaret Gladysz, MD's National Provider Identifier (NPI) is 1366516312, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Gladysz, MD located?
The NPPES record lists a practice address at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI, 53215. Phone: (414) 649-6780. Providers update this record themselves, so call before visiting.
How can I verify Margaret Gladysz, MD's license?
NPPES lists Wisconsin license number 51531-20, 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 Margaret Gladysz, MD prescribe under Medicare Part D?
In 2024, Margaret Gladysz, MD had 1,967 Medicare Part D claims for 345 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.