IndividualActive
Cheryl Larson, RPH
NPI 1720267479 · Pharmacist · Mason City, IA
Cheryl Larson, RPH is a Pharmacist provider in Mason City, IA (NPI 1720267479).
Provider details
- NPI number
- 1720267479
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- No
- License
- 18257 (IA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1000 4th St Sw
Mason City, IA 50401-2800
Phone: (641) 422-7606
Street-level locationGet directions
Mailing address
1000 4th St Sw
Mason City, IA 50401-2800
Registry dates
- Enumerated
- 2007-10-30
- Last updated
- 2021-12-23
- Certified
- 2021-12-23
Frequently asked questions
- What is Cheryl Larson's NPI number?
- Cheryl Larson's National Provider Identifier (NPI) is 1720267479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Larson's specialty?
- Cheryl Larson is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Cheryl Larson located?
- Cheryl Larson's practice location on file with NPPES is 1000 4th St Sw, Mason City, IA 50401-2800.
- What is Cheryl Larson's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Larson is (641) 422-7606.
- Is Cheryl Larson's NPI active?
- Yes — Cheryl Larson's NPI (1720267479) is active in the NPPES registry as of the last update on 2021-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.