Daniel Cheng, M.D.
Internal Medicine Physician · Muskego, WI
Daniel Cheng, M.D. is an internal medicine physician with a practice address in Muskego, Wisconsin, and NPI 1912970781, issued on Feb 10, 2006. Check the license (Wisconsin 33155, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Cheng
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 33155 WI
Self-reported in NPPES; status is on the state search - Practice location
- S69 W15636 Janesville Road, Muskego, WI 53150
- Phone
- (262) 928-7000
- Enumerated
- Feb 10, 2006
- Record last updated
- Nov 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (414) 422-2075
- Medicaid ID
- 31829600 WI
- Medicare enrollment
- Enrolled (PECOS I20100309000379); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1989
- Entity
- Type 1 · individual
Also registered at S69 W15636 Janesville Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Chapman, M.D.Internal Medicine Physician1073586913
- Carrie Lapow, APNPPediatric Nurse Practitioner1174596795
- Steven Mamerow, M.D.Internal Medicine Physician1194798025
Verify Daniel Cheng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 33155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average internal medicine physician in 2024
13,260 Medicare Part D claims for 910 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 446 claims were for opioids.
Most prescribed
- Atorvastatin Calcium694 claims
- Levothyroxine Sodium585 claims
- Amlodipine Besylate517 claims
- Omeprazole381 claims
- Pantoprazole Sodium332 claims
- Prednisone326 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
- Prohealth Medical Group IncMuskego, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 internal medicine physician records list a practice address in Muskego
They are 6 of the 192 NPPES records with a practice address in Muskego, and 2,078 internal medicine physician records in Wisconsin.
All 6 in Muskego → All 2,078 in Wisconsin → Every provider in Muskego →
Other internal medicine physician records in Wisconsin
- Sheetal Aatrai, MDMarshfield, WI1417568965
- Khalid Abdelgadir, MDManitowoc, WI1407433295
- Mesfin Abdissa, MDMilwaukee, WI1376579417
- Anas Abed, MDMadison, WI1659002566
- Margaret Abel, MDRhinelander, WI1477590487
- Mesfin Abera, M.D.Beaver Dam, WI1972852390
- Vidthya Abraham, M.D.Madison, WI1861836058
- Ismael Abu Limon, MDGreenfield, WI1467945543
- Amjed Abu Muhanna, MDMarinette, WI1861514135
- Satish Achanti, MDAppleton, WI1982711198
Common questions
What is Daniel Cheng, M.D.'s NPI number?
Daniel Cheng, M.D.'s National Provider Identifier (NPI) is 1912970781, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Cheng, M.D. located?
The NPPES record lists a practice address at S69 W15636 Janesville Road, Muskego, WI, 53150. Phone: (262) 928-7000. Providers update this record themselves, so call before visiting.
How can I verify Daniel Cheng, M.D.'s license?
NPPES lists Wisconsin license number 33155, 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 Daniel Cheng, M.D. prescribe under Medicare Part D?
In 2024, Daniel Cheng, M.D. had 13,260 Medicare Part D claims for 910 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.