Esayas T. Gebreyesus, MD
Hospitalist Physician · West Allis, WI
Esayas T. Gebreyesus, MD is a hospitalist physician with a practice address in West Allis, Wisconsin, and NPI 1609053438, issued on Jan 23, 2008. Check the license (Wisconsin 50044, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Esayas T. Gebreyesus
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 50044 WI
50044-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 8901 W Lincoln Ave, West Allis, WI 53227
- Phone
- (414) 328-6000
- Enumerated
- Jan 23, 2008
- Record last updated
- May 30, 2025
- Medicaid ID
- 35137100 WI
- Medicare enrollment
- Enrolled (PECOS I20080620000621); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 894 in Wisconsin → Look up another NPI →
Also registered at 8901 W Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Esayas T. Gebreyesus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 50044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average hospitalist physician in 2024
335 Medicare Part D claims for 156 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone25 claims
- Cephalexin23 claims
- Furosemide18 claims
- Atorvastatin Calcium14 claims
- Eliquis14 claims
- Metoprolol Succinate13 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).
Esayas T. Gebreyesus among 894 hospitalist physician records in Wisconsin
Esayas T. Gebreyesus, MD is one of 894 hospitalist physician records with a practice address in Wisconsin. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 25% of them.
- NPI issued2008 · 25% of these records are older, 70% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2000 · median 2011 among the 768 with a school on file
- Record last updated2025 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 hospitalist physician records list a practice address in West Allis
They are 21 of the 1,362 NPPES records with a practice address in West Allis, and 894 hospitalist physician records in Wisconsin.
All 894 in Wisconsin → Every provider in West Allis → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Orlando Alvarez, M.D.West Allis, WI 532271093731929
- Mazen Barakat, MDWest Allis, WI 532271609080274
- Pablo Bozovich, MDWest Allis, WI 532271912916545
- Andrew Carmichael, D.O.West Allis, WI 532271144562398
- Abel Irena, M.DWest Allis, WI 532271205255650
- Toks Macarthy, MDWest Allis, WI 532271164608964
- Prince Mathew, M.DWest Allis, WI 532271487963492
- Ayalew Muluneh, M.D.West Allis, WI 532271942576046
Common questions
What is Esayas T. Gebreyesus, MD's NPI number?
Esayas T. Gebreyesus, MD's National Provider Identifier (NPI) is 1609053438, issued on Jan 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Esayas T. Gebreyesus, MD located?
The NPPES record lists a practice address at 8901 W Lincoln Ave, West Allis, WI, 53227. Phone: (414) 328-6000. Providers update this record themselves, so call before visiting.
How can I verify Esayas T. Gebreyesus, MD's license?
NPPES lists Wisconsin license number 50044, 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 Esayas T. Gebreyesus, MD prescribe under Medicare Part D?
In 2024, Esayas T. Gebreyesus, MD had 335 Medicare Part D claims for 156 beneficiaries; the average among hospitalist physician prescribers was 521. 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.