IndividualActive
Nicholas Arensdorf, RD, LD
NPI 1720516461 · Registered Dietitian · Fairfield, IA
Nicholas Arensdorf, RD, LD is a Registered Dietitian provider in Fairfield, IA (NPI 1720516461).
Provider details
- NPI number
- 1720516461
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Male
- Sole proprietor
- No
- License
- 086364 (IA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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.
Practice location
2000 S Main St
Fairfield, IA 52556-9572
Phone: (641) 469-4245
Fax: (641) 469-4245
Street-level locationGet directions
Mailing address
Po Box 197
Nichols, IA 52766-0197
Registry dates
- Enumerated
- 2017-05-25
- Last updated
- 2017-05-25
Frequently asked questions
- What is Nicholas Arensdorf's NPI number?
- Nicholas Arensdorf's National Provider Identifier (NPI) is 1720516461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Arensdorf's specialty?
- Nicholas Arensdorf is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Nicholas Arensdorf located?
- Nicholas Arensdorf's practice location on file with NPPES is 2000 S Main St, Fairfield, IA 52556-9572.
- What is Nicholas Arensdorf's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Arensdorf is (641) 469-4245.
- Is Nicholas Arensdorf's NPI active?
- Yes — Nicholas Arensdorf's NPI (1720516461) is active in the NPPES registry as of the last update on 2017-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.