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

Yassin Ahmed Laizer

Case Manager/Care Coordinator in Mount Rainier, MD · enumerated 2026.

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

National Provider Identifier

1720939663

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Yassin Ahmed Laizer

Sex Male

Practice address Mount Rainier, MD, 20712

Phone (301) 793-4713

Enumeration date Feb 6, 2026

Last updated in NPPES Feb 6, 2026

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

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Where does Yassin Laizer practice?

The practice location on file with NPPES is in Mount Rainier, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Yassin Laizer?

The National Provider Identifier (NPI) for Yassin Laizer is 1720939663, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.