Deborah Okoniewski, FNP
NPI 1013942200 · Nurse Practitioner · Briarcliff Manor, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Okoniewski, FNP is a Nurse Practitioner provider in Briarcliff Manor, NY (NPI 1013942200).
Provider details
- NPI number
- 1013942200
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F3323891 (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
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Deborah Okoniewski's NPI number?
- Deborah Okoniewski's National Provider Identifier (NPI) is 1013942200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Okoniewski's specialty?
- Deborah Okoniewski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deborah Okoniewski located?
- Deborah Okoniewski's practice location on file with NPPES is 465 North State Rd, Briarcliff Manor, NY 10510.
- What is Deborah Okoniewski's phone number?
- The practice phone number listed in the NPPES registry for Deborah Okoniewski is (914) 762-5810.
- Does Deborah Okoniewski accept Medicare?
- Deborah Okoniewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Okoniewski's NPI active?
- Yes — Deborah Okoniewski's NPI (1013942200) 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.