Robert Cornwell, MD
Internal Medicine Physician · Manitowoc, WI
Robert Cornwell, MD is an internal medicine physician with a practice address in Manitowoc, Wisconsin, and NPI 1568448025, issued on Dec 16, 2005. Check the license (Wisconsin 28727, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert Cornwell
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28727 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Woodland Dr, Manitowoc, WI 54220
- Phone
- (920) 320-6212
- Enumerated
- Dec 16, 2005
- Entity
- Type 1 · individual
Also registered at 1900 Woodland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Alvarez, M.D.Gastroenterology Physician1780792887
- Jeremy Anclam, D.O.Internal Medicine Physician1841495058
- Pradeep Giriyappa, M.D.Internal Medicine Physician1891803862
- Mary Govier, M.D.Internal Medicine Physician1073621199
- Michael Hiebert, MDInternal Medicine Physician1407841224
- James Hoftiezer, M.D.Gastroenterology Physician1932217924
Verify Robert Cornwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 28727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.8 times the Medicare Part D claims of the average internal medicine physician in 2024
16,233 Medicare Part D claims for 811 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 535 claims were for opioids.
Most prescribed
- Atorvastatin Calcium811 claims
- Lisinopril508 claims
- Metoprolol Succinate493 claims
- Levothyroxine Sodium485 claims
- Omeprazole468 claims
- Amlodipine Besylate450 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.
The practice group's Medicare quality score for 2023: 90.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Aspirus Riverview Hospital And Clinics IncWisconsin Rapids, WI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
16 internal medicine physician records list a Manitowoc practice address
They are 16 of the 765 NPPES records with a Manitowoc practice address, and 2,832 internal medicine physician records in Wisconsin.
All 16 in Manitowoc → All 2,832 in Wisconsin → Every provider in Manitowoc →
Other internal medicine physician records in Wisconsin
- Sheetal Aatrai, MDMarshfield, WI1417568965
- Noormuhammad Abbasakoor, M.D.Sheboygan, WI1558645895
- Khalid Abdelgadir, MDManitowoc, WI1407433295
- Kareem Abdelhadi, MDRice Lake, WI1841494432
- Mesfin Abdissa, MDMilwaukee, WI1376579417
- Mohamed Fouzi Abdul Hameed, M.D.Weston, WI1255590899
- Hamza Abdul Majeed, DOMilwaukee, WI1881013282
- Anas Abed, MDMadison, WI1659002566
- Sameem Abedin, MDMilwaukee, WI1063641157
- Vincent Abejuela, DOMilwaukee, WI1356928543
Common questions
What is Robert Cornwell, MD's NPI number?
Robert Cornwell, MD's National Provider Identifier (NPI) is 1568448025, issued on Dec 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Cornwell, MD located?
The NPPES record lists a practice address at 1900 Woodland Dr, Manitowoc, WI, 54220. Phone: (920) 320-6212. Providers update this record themselves, so call before visiting.
How can I verify Robert Cornwell, MD's license?
NPPES lists Wisconsin license number 28727, 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 Robert Cornwell, MD prescribe under Medicare Part D?
In 2024, Robert Cornwell, MD had 16,233 Medicare Part D claims for 811 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Robert Cornwell, MD's Medicare quality score?
The 2023 MIPS final score is 90.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.