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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Vivian Mbawuike, RN-BSN

General Practice Physician in Boston, MA · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538844956

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Registry record

Entity type Individual (Type 1)
Name Vivian Mbawuike
Credential RN-BSN
Sex Female
Practice address Boston, MA, 02136
Phone (857) 251-0336
Enumeration date Jun 21, 2023
Last updated in NPPES Jun 21, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
163WG0000X General Practice Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN2322887 (MA) Secondary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License RN2322887 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Vivian Mbawuike?
Vivian Mbawuike is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-21.