IndividualActive
Kimberly Larson, ARNP
NPI 1689680183 · Family Medicine Physician · Mason City, IA
Kimberly Larson, ARNP is a Family Medicine Physician provider in Mason City, IA (NPI 1689680183).
Provider details
- NPI number
- 1689680183
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- A-054781 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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.
Practice location
1421 4th St Sw
Mason City, IA 50401-2856
Phone: (641) 428-2080
Fax: (641) 428-5150
Street-level locationGet directions
Mailing address
621 S Illinois Ave
Mason City, IA 50401-5489
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2020-07-23
- Certified
- 2020-07-23
Frequently asked questions
- What is Kimberly Larson's NPI number?
- Kimberly Larson's National Provider Identifier (NPI) is 1689680183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Larson's specialty?
- Kimberly Larson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kimberly Larson located?
- Kimberly Larson's practice location on file with NPPES is 1421 4th St Sw, Mason City, IA 50401-2856.
- What is Kimberly Larson's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Larson is (641) 428-2080.
- Is Kimberly Larson's NPI active?
- Yes — Kimberly Larson's NPI (1689680183) is active in the NPPES registry as of the last update on 2020-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.