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KATHERINE CHARLOTTE OKONIEWSKI PHD
NPI 1477928620
Psychologist - Intellectual and Developmental Disabilities in Durham, NC

Active since December 13, 2015
5836 FAYETTEVILLE RD STE 202, DURHAM, NC 27713(919) 502-1663 Get Directions Write a Review

NPPES record last updated: April 30, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 30, 2024, Dec 13, 2015 (2 updates tracked since 2015).

About Katherine Charlotte Okoniewski Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE CHARLOTTE OKONIEWSKI PHD (NPI 1477928620) is an individual intellectual and developmental disabilities provider in Durham, North Carolina, licensed in North Carolina (5862) and active in the NPI registry since December 2015.

NPPES Registry Identity

NPI1477928620
Entity TypeIndividualFemale
Primary Taxonomy103TM1800X
Provider Legal NameKATHERINE CHARLOTTE OKONIEWSKICredential: PHD
Location Address5836 FAYETTEVILLE RD STE 202Durham, NC 27713-6692
Mailing Address5836 Fayetteville Rd Ste 202Durham, NC 27713-6692 · (919) 502-1663
Phone(919) 502-1663
Sole ProprietorYes
Enumeration DateDecember 13, 2015
Last NPPES UpdateApril 30, 20242 updates tracked since enumeration
NPPES CertifiedApril 30, 2024
✔ NPI 1477928620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Intellectual and Developmental DisabilitiesBehavioral Health & Social Service Providers
Taxonomy Code103TM1800X
License✔ Licensed in NC · 5862
Also ListedPsychologist · SchoolTaxonomy 103TS0200X · License 5862 (NC)
5836 FAYETTEVILLE RD STE 202, Durham, NC 27713
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Other Names 1

Former Name (1)Katherine Charlotte Marshall

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Okoniewski's NPI number?

The NPI number for Katherine Okoniewski is 1477928620. It was assigned to this individual provider in the NPPES registry on December 13, 2015. The provider is also known as Katherine Charlotte Marshall.

Where is Katherine Okoniewski located?

Katherine Okoniewski practices at 5836 Fayetteville Rd Ste 202, Durham, NC 27713. The listed phone number is (919) 502-1663.

What is Katherine Okoniewski's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Intellectual and Developmental Disabilities, with taxonomy code 103TM1800X.

What insurance does Katherine Okoniewski accept?

Health plans from Blue Cross and Blue Shield of NC list Katherine Okoniewski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katherine Okoniewski was last updated on April 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.