Joseph Zenga, M.D.
Otolaryngology Physician · Milwaukee, WI
Joseph Zenga, M.D. is an otolaryngology physician with a practice address in Milwaukee, Wisconsin, and NPI 1790049799, issued on Jun 25, 2012. Check the license (Wisconsin 68800, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Zenga
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 68800 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-5580
- Enumerated
- Jun 25, 2012
- Record last updated
- Aug 29, 2022
- Fax
- (414) 805-8324
- Medicaid ID
- 1790049799 WI
- Medicare enrollment
- Enrolled (PECOS I20180711000018); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 231 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sameem Abedin, MDHematology & Oncology Physician1063641157
- Lolia Abibo, M.D.Hospitalist Physician1912359795
- Haisam Abid, MBBSHospitalist Physician1578083184
- Faith Abodunrin, MDHematology & Oncology Physician1437768769
Verify Joseph Zenga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 68800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average otolaryngology physician in 2024
62 Medicare Part D claims for 39 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 15 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 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
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Zenga among 231 otolaryngology physician records in Wisconsin
Joseph Zenga, M.D. is one of 231 otolaryngology physician records with a practice address in Wisconsin. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2012 · median 2004 among the 147 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Wisconsin
There are 231 otolaryngology physician records in Wisconsin.
All 231 in Wisconsin → Every provider in Milwaukee → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Joel Blumin, MDMilwaukee, WI 532261316998768
- Jonathon Bock, M.D.Milwaukee, WI 532261306055868
- Bruce Campbell, MDMilwaukee, WI 532261952353484
- Michael Harris, M.D.Milwaukee, WI 532261740441021
- Steven Harvey, MDMilwaukee, WI 532261720045867
- Satish Kodali, MDMilwaukee, WI 532261861405748
- Christopher Long, MDMilwaukee, WI 532261659382117
- Timothy Martin, MDMilwaukee, WI 532261427137132
Common questions
What is Joseph Zenga, M.D.'s NPI number?
Joseph Zenga, M.D.'s National Provider Identifier (NPI) is 1790049799, issued on Jun 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Zenga, M.D. located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-5580. Providers update this record themselves, so call before visiting.
How can I verify Joseph Zenga, M.D.'s license?
NPPES lists Wisconsin license number 68800, 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 Joseph Zenga, M.D. prescribe under Medicare Part D?
In 2024, Joseph Zenga, M.D. had 62 Medicare Part D claims for 39 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.