Carlos Alfaraz, M.D.
NPI 1891861241 · Family Medicine Physician · Wisconsin Dells, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Alfaraz, M.D. is a Family Medicine Physician provider in Wisconsin Dells, WI (NPI 1891861241).
Provider details
- NPI number
- 1891861241
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301060737 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 195 | 50 |
| Amlodipine Besylate | 159 | 34 |
| Metoprolol Succinate | 153 | 46 |
| Lisinopril | 152 | 43 |
| Omeprazole | 139 | 39 |
| Levothyroxine Sodium | 135 | 31 |
| Simvastatin | 106 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2012-08-27
Frequently asked questions
- What is Carlos Alfaraz's NPI number?
- Carlos Alfaraz's National Provider Identifier (NPI) is 1891861241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Alfaraz's specialty?
- Carlos Alfaraz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Alfaraz located?
- Carlos Alfaraz's practice location on file with NPPES is 1310 Broadway, Wisconsin Dells, WI 53965-1358.
- What is Carlos Alfaraz's phone number?
- The practice phone number listed in the NPPES registry for Carlos Alfaraz is (608) 253-1171.
- Does Carlos Alfaraz accept Medicare?
- Carlos Alfaraz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Alfaraz's NPI active?
- Yes — Carlos Alfaraz's NPI (1891861241) is active in the NPPES registry as of the last update on 2012-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.