Sydney Sullivan, DNP,FNP-BC
NPI 1710527908 · Family Nurse Practitioner · Springfield, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Sullivan, DNP,FNP-BC is a Family Nurse Practitioner provider in Springfield, IL (NPI 1710527908).
Provider details
- NPI number
- 1710527908
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP,FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209-020027 (IL)
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
- 2020-01-15
- Last updated
- 2020-01-15
- Certified
- 2020-01-15
Frequently asked questions
- What is Sydney Sullivan's NPI number?
- Sydney Sullivan's National Provider Identifier (NPI) is 1710527908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Sullivan's specialty?
- Sydney Sullivan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sydney Sullivan located?
- Sydney Sullivan's practice location on file with NPPES is 400 N 9th St, Springfield, IL 62702-5310.
- What is Sydney Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Sydney Sullivan is (217) 545-8000.
- Does Sydney Sullivan accept Medicare?
- Sydney Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Sullivan's NPI active?
- Yes — Sydney Sullivan's NPI (1710527908) is active in the NPPES registry as of the last update on 2020-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.