Christiana Joyce, NP
NPI 1245003391 · Critical Care Medicine Nurse Practitioner · Roslyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christiana Joyce, NP is a Critical Care Medicine Nurse Practitioner provider in Roslyn, NY (NPI 1245003391).
Provider details
- NPI number
- 1245003391
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F43-2915-01 (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
2 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
- 2023-10-31
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Christiana Joyce's NPI number?
- Christiana Joyce's National Provider Identifier (NPI) is 1245003391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christiana Joyce's specialty?
- Christiana Joyce is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christiana Joyce located?
- Christiana Joyce's practice location on file with NPPES is 100 Port Washington Blvd, Roslyn, NY 11576-1353.
- What is Christiana Joyce's phone number?
- The practice phone number listed in the NPPES registry for Christiana Joyce is (516) 562-6000.
- Does Christiana Joyce accept Medicare?
- Christiana Joyce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christiana Joyce's NPI active?
- Yes — Christiana Joyce's NPI (1245003391) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.