John Larsen, FNP-C
NPI 1578360699 · Nurse Practitioner · Cottonwood Heights, UT
John Larsen, FNP-C is a Nurse Practitioner provider in Cottonwood Heights, UT (NPI 1578360699).
Provider details
- NPI number
- 1578360699
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 7947701-3102 (UT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 968 Chambers St Ste 5Ogden, UT 84403-5082Phone: (801) 605-3801Fax: (801) 752-3068
Registry dates
- Enumerated
- 2025-02-26
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is John Larsen's NPI number?
- John Larsen's National Provider Identifier (NPI) is 1578360699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Larsen's specialty?
- John Larsen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Larsen located?
- John Larsen's practice location on file with NPPES is 6936 S Promenade Dr Ste 202, Cottonwood Heights, UT 84121-3387.
- What is John Larsen's phone number?
- The practice phone number listed in the NPPES registry for John Larsen is (801) 605-3801.
- Is John Larsen's NPI active?
- Yes — John Larsen's NPI (1578360699) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.