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

Stephen M Mbah

Licensed Practical Nurse in Adelphi, MD · enumerated 2012.

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

National Provider Identifier

1649520529

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Registry record

Entity type Individual (Type 1)

Name Stephen M Mbah

Sex Male

Practice address Adelphi, MD, 20783

Phone (240) 581-2620

Enumeration date Sep 18, 2012

Last updated in NPPES Feb 27, 2024

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

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related Providers Secondary

164W00000X Licensed Practical Nurse Nursing Service Providers · License LPN1005610 (DC) Primary

Other identifiers

Identifier	Type	State	Issuer
036061400	Medicaid	DC	-

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

Is NPI 1649520529 active?

Yes, as of the latest NPPES snapshot, NPI 1649520529 is active (record last updated 2024-02-27).

How do I verify Stephen Mbah's NPI record?

Cross-check NPI 1649520529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-27.