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LEO ONYEKWERE ONUOHA MSN, RN, PMHNP-BC
NPI 1235856600
Nurse Practitioner - Psychiatric/Mental Health in Williamstown, NJ

Active since October 26, 2022PECOS EnrolledAccepts Medicare Assignment
300 BAYARD DR, WILLIAMSTOWN, NJ 08094(856) 629-4488 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Leo Onyekwere Onuoha Msn, Rn, Pmhnp-bc NPPES

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

LEO ONYEKWERE ONUOHA MSN, RN, PMHNP-BC (NPI 1235856600) is an individual psychiatric/mental health provider in Williamstown, New Jersey, licensed in New Jersey (26NJ14845100) and active in the NPI registry since October 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1235856600
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameLEO ONYEKWERE ONUOHACredential: MSN, RN, PMHNP-BC
Location Address300 BAYARD DRWilliamstown, NJ 08094-8844
Mailing Address300 Bayard DrWilliamstown, NJ 08094-8844 · (856) 629-4488
Phone(856) 629-4488
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 26, 2022
Last NPPES UpdateFebruary 20, 2026
NPPES CertifiedFebruary 20, 2026
✔ NPI 1235856600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NJ · 26NJ14845100
Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License 26NR16050500 (NJ)
Also ListedRegistered Nurse · Psychiatric/Mental HealthTaxonomy 163WP0808X · License 26NR16050500 (NJ)
300 BAYARD DR, Williamstown, NJ 08094
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leo Onyekwere Onuoha Msn, Rn, Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890144315
PECOS Enrollment IDI20231209000357
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08094 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Leo Onuoha's NPI number?

The NPI number for Leo Onuoha is 1235856600. It was assigned to this individual provider in the NPPES registry on October 26, 2022.

Where is Leo Onuoha located?

Leo Onuoha practices at 300 Bayard Dr, Williamstown, NJ 08094. The listed phone number is (856) 629-4488.

What is Leo Onuoha's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Leo Onuoha enrolled in Medicare?

Yes. Leo Onuoha is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Leo Onuoha was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.