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JENNIFER ONWUKA RN
NPI 1679044127
Nurse Practitioner - Psychiatric/Mental Health in Worcester, MA

Active since December 10, 2018PECOS EnrolledAccepts Medicare Assignment
120 STAFFORD ST, WORCESTER, MA 01603(508) 344-7530(508) 466-8282 Get Directions Write a Review

NPPES record last updated: August 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 25, 2023, Dec 10, 2018 (2 updates tracked since 2018).

About Jennifer Onwuka Rn NPPES

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

JENNIFER ONWUKA RN (NPI 1679044127) is an individual psychiatric/mental health provider in Worcester, Massachusetts, licensed in Massachusetts (2319687) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1679044127
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameJENNIFER ONWUKACredential: RN
Location Address120 STAFFORD STWorcester, MA 01603-1457
Mailing Address129 Lynnfield StPeabody, MA 01960-5146
Phone(508) 344-7530
Fax(508) 466-8282
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateDecember 10, 2018
Last NPPES UpdateAugust 2, 20252 updates tracked since enumeration
NPPES CertifiedAugust 2, 2025
✔ NPI 1679044127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MA · 2319687
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2319687 (MA)
120 STAFFORD ST, Worcester, MA 01603
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

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

Jennifer Onwuka Rn 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 ID1456873017
PECOS Enrollment IDI20250324002264
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 01603 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY RAGOSTA JR. PT, DPT
Physical Therapist
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 859-7207
FRANCESCO A VOCI JR PC
Dentist
120 STAFFORD ST, SUITE 201
WORCESTER, MA 01603
Worcester County (508) 753-1133
ANDRE LASKA DPT
Physical Therapist
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 798-2225
ERICA HOFFMANN OTD, OTR/L
Occupational Therapist
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 859-7207
ROSA MARIE SOLIS ROMAN
Counselor
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 762-1331
HILLARY MURPHY, LMHC, LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (774) 318-6842
GRACE MBUYA PMHNP
Nurse Practitioner
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 344-7530
MIND HEALING & WELLNESS CENTER
Clinic/Center (Multi-Specialty)
120 STAFFORD ST
WORCESTER, MA 01603
Worcester County (508) 344-7530

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 Jennifer Onwuka's NPI number?

The NPI number for Jennifer Onwuka is 1679044127. It was assigned to this individual provider in the NPPES registry on December 10, 2018.

Where is Jennifer Onwuka located?

Jennifer Onwuka practices at 120 Stafford St, Worcester, MA 01603. The listed phone number is (508) 344-7530.

What is Jennifer Onwuka's specialty?

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

Is Jennifer Onwuka enrolled in Medicare?

Yes. Jennifer Onwuka 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.

What insurance does Jennifer Onwuka accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Jennifer Onwuka 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 Jennifer Onwuka was last updated on August 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.