Catherine Okoniewski, FNP
NPI 1417069121 · Family Nurse Practitioner · Oswego, NY
Catherine Okoniewski, FNP is a Family Nurse Practitioner provider in Oswego, NY (NPI 1417069121).
Provider details
- NPI number
- 1417069121
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F330946-1 (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
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Okoniewski's NPI number?
- Catherine Okoniewski's National Provider Identifier (NPI) is 1417069121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Okoniewski's specialty?
- Catherine Okoniewski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Okoniewski located?
- Catherine Okoniewski's practice location on file with NPPES is 110 W 6th St, Oswego, NY 13126-2507.
- What is Catherine Okoniewski's phone number?
- The practice phone number listed in the NPPES registry for Catherine Okoniewski is (315) 349-5760.
- Is Catherine Okoniewski's NPI active?
- Yes — Catherine Okoniewski's NPI (1417069121) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.