Katherine Lyon, FNP-C
NPI 1518593458 · Family Nurse Practitioner · Ithaca, NY
Katherine Lyon, FNP-C is a Family Nurse Practitioner provider in Ithaca, NY (NPI 1518593458).
Provider details
- NPI number
- 1518593458
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 352027 (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
6 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
- 2020-03-22
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Katherine Lyon's NPI number?
- Katherine Lyon's National Provider Identifier (NPI) is 1518593458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lyon's specialty?
- Katherine Lyon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Lyon located?
- Katherine Lyon's practice location on file with NPPES is 101 Dates Dr, Ithaca, NY 14850-1342.
- What is Katherine Lyon's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lyon is (607) 274-4011.
- Is Katherine Lyon's NPI active?
- Yes — Katherine Lyon's NPI (1518593458) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.