Charles J. Bettag, MD
Internal Medicine Physician · Minocqua, WI
Charles J. Bettag, MD is an internal medicine physician with a practice address in Minocqua, Wisconsin, and NPI 1881199750, issued on Mar 24, 2018. Check the license (Wisconsin 76804-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Charles J. Bettag
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 76804-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9576 Highway 70, Minocqua, WI 54548
- Phone
- (715) 358-1710
- Enumerated
- Mar 24, 2018
- Record last updated
- Dec 7, 2023
- Fax
- (715) 358-1715
- Medicare enrollment
- Enrolled (PECOS I20220831001201); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9576 Highway 70
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles J. Bettag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 76804-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average internal medicine physician in 2024
12,167 Medicare Part D claims for 1,075 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 184 claims were for opioids.
Most prescribed
- Atorvastatin Calcium881 claims
- Losartan Potassium607 claims
- Amlodipine Besylate541 claims
- Lisinopril470 claims
- Metoprolol Succinate440 claims
- Levothyroxine Sodium370 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 MIPS final score for 2023 (Medicare payment program): 78.9 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).
Industry payments in 2024: $13.13
1 payment: food and beverage; the largest payer was Celgene Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Woodruff, WI
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 internal medicine physician records list a practice address in Minocqua
They are 10 of the 218 NPPES records with a practice address in Minocqua, and 2,078 internal medicine physician records in Wisconsin.
All 10 in Minocqua → All 2,078 in Wisconsin → Every provider in Minocqua →
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 Charles J. Bettag, MD's NPI number?
Charles J. Bettag, MD's National Provider Identifier (NPI) is 1881199750, issued on Mar 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Charles J. Bettag, MD located?
The NPPES record lists a practice address at 9576 Highway 70, Minocqua, WI, 54548. Phone: (715) 358-1710. Providers update this record themselves, so call before visiting.
How can I verify Charles J. Bettag, MD's license?
NPPES lists Wisconsin license number 76804-20, 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 Charles J. Bettag, MD prescribe under Medicare Part D?
In 2024, Charles J. Bettag, MD had 12,167 Medicare Part D claims for 1,075 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Charles J. Bettag, MD's MIPS final score?
The 2023 MIPS final score is 78.9 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), 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.