Randall Casper, MD
Internal Medicine Physician · Bloomer, WI
Randall Casper, MD is an internal medicine physician with a practice address in Bloomer, Wisconsin, and NPI 1497735682, issued on Jan 23, 2006. Check the license (Wisconsin 27176, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Randall Casper
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 27176 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Thompson Street, Bloomer, WI 54724
- Phone
- (715) 838-5222
- Enumerated
- Jan 23, 2006
- Entity
- Type 1 · individual
Also registered at 1501 Thompson Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natia StadlerNurse Practitioner1720651631
- Gregory Taylor, MDInternal Medicine Physician1760447338
Verify Randall Casper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 27176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
154 Medicare Part D claims for 14 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Pantoprazole Sodium15 claims
- Atorvastatin Calcium13 claims
- Amlodipine Besylate11 claims
- Trazodone Hcl11 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.
4 internal medicine physician records list a Bloomer practice address
They are 4 of the 149 NPPES records with a Bloomer practice address, and 2,832 internal medicine physician records in Wisconsin.
All 4 in Bloomer → All 2,832 in Wisconsin → Every provider in Bloomer →
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 Randall Casper, MD's NPI number?
Randall Casper, MD's National Provider Identifier (NPI) is 1497735682, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randall Casper, MD located?
The NPPES record lists a practice address at 1501 Thompson Street, Bloomer, WI, 54724. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify Randall Casper, MD's license?
NPPES lists Wisconsin license number 27176, 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 Randall Casper, MD prescribe under Medicare Part D?
In 2024, Randall Casper, MD had 154 Medicare Part D claims for 14 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
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.