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

Amarachi E. Onyima, LCPC

Mental Health Counselor in Mount Rainier, MD · enumerated 2019.

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

National Provider Identifier

1104472968

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Registry record

Entity type Individual (Type 1)

Name Amarachi E. Onyima

Credential LCPC

Sex Female

Practice address Mount Rainier, MD, 20712

Phone (301) 892-3110

Enumeration date Aug 16, 2019

Last updated in NPPES Apr 2, 2026

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LC11992 (MD) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License PRC200001584 (DC) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 0701012969 (VA) Secondary

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 Amarachi Onyima?

Amarachi Onyima is registered in NPPES with the primary taxonomy of Mental Health Counselor. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.