Oksana Sementchouk
NPI 1437006228 · Family Nurse Practitioner · Reseda, CA
Oksana Sementchouk is a Family Nurse Practitioner provider in Reseda, CA (NPI 1437006228).
Provider details
- NPI number
- 1437006228
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95038174 (CA)
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
Under 1 yr in 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
- 2026-03-12
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Oksana Sementchouk's NPI number?
- Oksana Sementchouk's National Provider Identifier (NPI) is 1437006228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oksana Sementchouk's specialty?
- Oksana Sementchouk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oksana Sementchouk located?
- Oksana Sementchouk's practice location on file with NPPES is 7640 Tampa Ave Ste 107, Reseda, CA 91335-1713.
- What is Oksana Sementchouk's phone number?
- The practice phone number listed in the NPPES registry for Oksana Sementchouk is (818) 625-4444.
- Is Oksana Sementchouk's NPI active?
- Yes — Oksana Sementchouk's NPI (1437006228) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.