Wendy Christmas, FNP-C, RN
NPI 1790476109 · Family Nurse Practitioner · Horseheads, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Christmas, FNP-C, RN is a Family Nurse Practitioner provider in Horseheads, NY (NPI 1790476109).
Provider details
- NPI number
- 1790476109
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 350580 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 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
- 2023-05-17
- Last updated
- 2023-05-17
- Certified
- 2023-01-10
Frequently asked questions
- What is Wendy Christmas's NPI number?
- Wendy Christmas's National Provider Identifier (NPI) is 1790476109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Christmas's specialty?
- Wendy Christmas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wendy Christmas located?
- Wendy Christmas's practice location on file with NPPES is 3344 Chambers Rd, Horseheads, NY 14845-1403.
- What is Wendy Christmas's phone number?
- The practice phone number listed in the NPPES registry for Wendy Christmas is (607) 734-2264.
- Does Wendy Christmas accept Medicare?
- Wendy Christmas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Christmas's NPI active?
- Yes — Wendy Christmas's NPI (1790476109) is active in the NPPES registry as of the last update on 2023-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.