Christopher Larsen, MS, FNP
NPI 1700750957 · Family Nurse Practitioner · Rochester, NY
Christopher Larsen, MS, FNP is a Family Nurse Practitioner provider in Rochester, NY (NPI 1700750957).
Provider details
- NPI number
- 1700750957
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 358950 (NY)
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
Under 1 yr in 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
- 2025-10-01
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Christopher Larsen's NPI number?
- Christopher Larsen's National Provider Identifier (NPI) is 1700750957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Larsen's specialty?
- Christopher Larsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Larsen located?
- Christopher Larsen's practice location on file with NPPES is 1000 South Ave, Rochester, NY 14620-2733.
- What is Christopher Larsen's phone number?
- The practice phone number listed in the NPPES registry for Christopher Larsen is (585) 341-6769.
- Is Christopher Larsen's NPI active?
- Yes — Christopher Larsen's NPI (1700750957) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.