Marc Andersen, ARNP
NPI 1932361847 · Family Nurse Practitioner · Mason City, IA
Marc Andersen, ARNP is a Family Nurse Practitioner provider in Mason City, IA (NPI 1932361847).
Provider details
- NPI number
- 1932361847
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- A-063583 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-07-01
- Last updated
- 2008-07-01
Frequently asked questions
- What is Marc Andersen's NPI number?
- Marc Andersen's National Provider Identifier (NPI) is 1932361847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Andersen's specialty?
- Marc Andersen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marc Andersen located?
- Marc Andersen's practice location on file with NPPES is 1501 4th St Sw, Mason City, IA 50401-2737.
- What is Marc Andersen's phone number?
- The practice phone number listed in the NPPES registry for Marc Andersen is (641) 422-5244.
- Is Marc Andersen's NPI active?
- Yes — Marc Andersen's NPI (1932361847) is active in the NPPES registry as of the last update on 2008-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.