What is Isioma Okonkwo's NPI number?

Isioma Okonkwo's National Provider Identifier (NPI) is 1255878211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isioma Okonkwo's specialty?

Isioma Okonkwo is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Isioma Okonkwo located?

Isioma Okonkwo's practice location on file with NPPES is 260 Winding Rd, Iselin, NJ 08830-2137.

What is Isioma Okonkwo's phone number?

The practice phone number listed in the NPPES registry for Isioma Okonkwo is (678) 598-0840.

Is Isioma Okonkwo's NPI active?

Yes — Isioma Okonkwo's NPI (1255878211) is active in the NPPES registry as of the last update on 2017-01-27.

IndividualActive

Isioma Okonkwo

NPI 1255878211 · Case Manager/Care Coordinator · Iselin, NJ

Isioma Okonkwo is a Case Manager/Care Coordinator provider in Iselin, NJ (NPI 1255878211).

Provider details

NPI number: 1255878211
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 045077557 (NJ)

Practice location

260 Winding Rd

Iselin, NJ 08830-2137

Phone: (678) 598-0840

Fax: (678) 653-8467

Street-level locationGet directions

More NJ providers

Mailing address

260 Winding Rd

Iselin, NJ 08830-2137

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000XLicense 045077557 (NJ)
Other Service Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 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.

Enumerated: 2017-01-27
Last updated: 2017-01-27

Frequently asked questions

What is Isioma Okonkwo's NPI number?: Isioma Okonkwo's National Provider Identifier (NPI) is 1255878211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Isioma Okonkwo's specialty?: Isioma Okonkwo is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
Where is Isioma Okonkwo located?: Isioma Okonkwo's practice location on file with NPPES is 260 Winding Rd, Iselin, NJ 08830-2137.
What is Isioma Okonkwo's phone number?: The practice phone number listed in the NPPES registry for Isioma Okonkwo is (678) 598-0840.
Is Isioma Okonkwo's NPI active?: Yes — Isioma Okonkwo's NPI (1255878211) is active in the NPPES registry as of the last update on 2017-01-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions