Aaron Peimann, MD
NPI 1336111657 · Family Medicine Physician · Fort Dodge, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Peimann, MD is a Family Medicine Physician provider in Fort Dodge, IA (NPI 1336111657).
Provider details
- NPI number
- 1336111657
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35898 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 542 | 148 |
| Omeprazole | 302 | 83 |
| Levothyroxine Sodium | 293 | 69 |
| Amlodipine Besylate | 264 | 75 |
| Rosuvastatin Calcium | 247 | 67 |
| Lisinopril | 238 | 61 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2016-12-22
Frequently asked questions
- What is Aaron Peimann's NPI number?
- Aaron Peimann's National Provider Identifier (NPI) is 1336111657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Peimann's specialty?
- Aaron Peimann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Peimann located?
- Aaron Peimann's practice location on file with NPPES is 800 Kenyon Rd, Fort Dodge, IA 50501-5776.
- What is Aaron Peimann's phone number?
- The practice phone number listed in the NPPES registry for Aaron Peimann is (515) 574-6800.
- Does Aaron Peimann accept Medicare?
- Aaron Peimann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Peimann's NPI active?
- Yes — Aaron Peimann's NPI (1336111657) is active in the NPPES registry as of the last update on 2016-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.