Marc Bernard Gladden, D.O.
Internal Medicine Physician · Beaver Dam, WI
Marc Bernard Gladden, D.O. is an internal medicine physician with a practice address in Beaver Dam, Wisconsin, and NPI 1073802161, issued on Mar 29, 2011. Check the license (Wisconsin 62570-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Marc Bernard Gladden
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 62570-20 WI
62570-21 WI
Self-reported in NPPES; status is on the state search - Practice location
- 705 S University Ave Ste 200, Beaver Dam, WI 53916
- Phone
- (920) 887-9272
- Enumerated
- Mar 29, 2011
- Record last updated
- Jan 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150321000117); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 705 S University Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Peterson, MDFamily Medicine Physician1265842306
- Dena Piechowski, NPPrimary Care Nurse Practitioner1417393596
- Jake Quinn, PA-C, MSPASMedical Physician Assistant1801515432
- Randall Stone, NPNurse Practitioner1710463088
- Arianna WichmanMedical Physician Assistant1770237562
Verify Marc Bernard Gladden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 62570-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,356 Medicare Part D claims for 599 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 253 claims were for opioids.
Most prescribed
- Atorvastatin Calcium537 claims
- Levothyroxine Sodium345 claims
- Lisinopril339 claims
- Omeprazole289 claims
- Metoprolol Succinate247 claims
- Tamsulosin Hcl241 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
- University OF Wisconsin Medical Foundation IncBeaver Dam, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Bernard Gladden among 2,078 internal medicine physician records in Wisconsin
Marc Bernard Gladden, D.O. is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 31% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2011 · median 2002 among the 1,098 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Beaver Dam
They are 9 of the 412 NPPES records with a practice address in Beaver Dam, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Beaver Dam → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mesfin Abera, M.D.Beaver Dam, WI 539161972852390
- William Bull, MDBeaver Dam, WI 539161104511179
- Sharon Haase, MDBeaver Dam, WI 539161881661494
- Kenneth Kuehnl, MDBeaver Dam, WI 539161497721567
- Patrick Leonberger, D.O.Beaver Dam, WI 539161063823763
- Joel Miller, DOBeaver Dam, WI 539161679549604
- Amy Muchow, MDBeaver Dam, WI 539161598717837
- George Schneider, MDBeaver Dam, WI 539161538109772
Common questions
What is Marc Bernard Gladden, D.O.'s NPI number?
Marc Bernard Gladden, D.O.'s National Provider Identifier (NPI) is 1073802161, issued on Mar 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marc Bernard Gladden, D.O. located?
The NPPES record lists a practice address at 705 S University Ave Ste 200, Beaver Dam, WI, 53916. Phone: (920) 887-9272. Providers update this record themselves, so call before visiting.
How can I verify Marc Bernard Gladden, D.O.'s license?
NPPES lists Wisconsin license number 62570-20, 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 Marc Bernard Gladden, D.O. prescribe under Medicare Part D?
In 2024, Marc Bernard Gladden, D.O. had 8,356 Medicare Part D claims for 599 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.