Benjamin Nesseim, MD
NPI 1093928004 · Family Medicine Physician · Reedsburg, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Nesseim, MD is a Family Medicine Physician provider in Reedsburg, WI (NPI 1093928004).
Provider details
- NPI number
- 1093928004
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37280 (IA)
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
2 documented practice locations
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 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 733 | 189 |
| Levothyroxine Sodium | 339 | 72 |
| Lisinopril | 338 | 84 |
| Amlodipine Besylate | 311 | 80 |
| Losartan Potassium | 296 | 74 |
| Furosemide | 288 | 65 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 1221 E State StRockford, IL 61104-2231Phone: (815) 972-1000
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2019-01-29
Frequently asked questions
- What is Benjamin Nesseim's NPI number?
- Benjamin Nesseim's National Provider Identifier (NPI) is 1093928004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Nesseim's specialty?
- Benjamin Nesseim is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Nesseim located?
- Benjamin Nesseim's practice location on file with NPPES is 1900 N Dewey Ave, Reedsburg, WI 53959.
- What is Benjamin Nesseim's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Nesseim is (608) 524-6477.
- Does Benjamin Nesseim accept Medicare?
- Benjamin Nesseim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Nesseim's NPI active?
- Yes — Benjamin Nesseim's NPI (1093928004) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.