Cynthia Rybak, NP
NPI 1730222431 · Critical Care Medicine Nurse Practitioner · Syracuse, NY
Cynthia Rybak, NP is a Critical Care Medicine Nurse Practitioner provider in Syracuse, NY (NPI 1730222431).
Provider details
- NPI number
- 1730222431
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 300282 (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
19 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
- 2007-02-14
- Last updated
- 2009-09-30
Frequently asked questions
- What is Cynthia Rybak's NPI number?
- Cynthia Rybak's National Provider Identifier (NPI) is 1730222431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Rybak's specialty?
- Cynthia Rybak is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Rybak located?
- Cynthia Rybak's practice location on file with NPPES is 301 Prospect Ave, Syracuse, NY 13203-1807.
- What is Cynthia Rybak's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Rybak is (315) 448-5111.
- Is Cynthia Rybak's NPI active?
- Yes — Cynthia Rybak's NPI (1730222431) is active in the NPPES registry as of the last update on 2009-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.