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Edit this profileAt a glance
- 890 Mountain Ave, New Providence, NJ 07974
About Marina Kostyuk
Marina Kostyuk, APN is a nurse practitioner practicing in New Providence, NJ. Marina is also listed as specializing in nurse practitioner — adult health. This provider record is associated with NPI 1336643162.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (908) 277-8639
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
890 MOUNTAIN AVE
New Providence, NJ 07974
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Other nurse practitioners in New Providence 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Marina Kostyuk?
Marina Kostyuk is a nurse practitioner in New Providence, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Marina Kostyuk's address?
Marina Kostyuk is listed at 890 Mountain Ave, New Providence, NJ 07974. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marina Kostyuk?
The number on file is (908) 277-8639. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marina Kostyuk's NPI number?
Marina Kostyuk's National Provider Identifier is 1336643162. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marina Kostyuk train?
Marina Kostyuk attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Marina Kostyuk been practicing?
Marina Kostyuk has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
Has Marina Kostyuk confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marina Kostyuk. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.