Charles Bettag, MD
NPI 1881199750 · Internal Medicine Physician · Minocqua, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Bettag, MD is a Internal Medicine Physician provider in Minocqua, WI (NPI 1881199750).
Provider details
- NPI number
- 1881199750
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 76804-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 154 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 881 | 295 |
| Losartan Potassium | 607 | 193 |
| Amlodipine Besylate | 541 | 184 |
| Lisinopril | 470 | 153 |
| Metoprolol Succinate | 440 | 140 |
| Levothyroxine Sodium | 370 | 111 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-24
- Last updated
- 2023-12-07
- Certified
- 2023-12-07
Frequently asked questions
- What is Charles Bettag's NPI number?
- Charles Bettag's National Provider Identifier (NPI) is 1881199750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Bettag's specialty?
- Charles Bettag is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Bettag located?
- Charles Bettag's practice location on file with NPPES is 9576 Highway 70, Minocqua, WI 54548-9067.
- What is Charles Bettag's phone number?
- The practice phone number listed in the NPPES registry for Charles Bettag is (715) 358-1710.
- Does Charles Bettag accept Medicare?
- Charles Bettag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Bettag's NPI active?
- Yes — Charles Bettag's NPI (1881199750) is active in the NPPES registry as of the last update on 2023-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.