What is Yassin Laizer's NPI number?

Yassin Laizer's National Provider Identifier (NPI) is 1720939663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yassin Laizer's specialty?

Yassin Laizer is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Yassin Laizer located?

Yassin Laizer's practice location on file with NPPES is 4303 Russell Ave Apt 5, Mount Rainier, MD 20712-1446.

What is Yassin Laizer's phone number?

The practice phone number listed in the NPPES registry for Yassin Laizer is (301) 793-4713.

Is Yassin Laizer's NPI active?

Yes — Yassin Laizer's NPI (1720939663) is active in the NPPES registry as of the last update on 2026-02-06.

IndividualActive

Yassin Laizer

NPI 1720939663 · Case Manager/Care Coordinator · Mount Rainier, MD

Yassin Laizer is a Case Manager/Care Coordinator provider in Mount Rainier, MD (NPI 1720939663).

Provider details

NPI number: 1720939663
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4303 Russell Ave Apt 5

Mount Rainier, MD 20712-1446

Phone: (301) 793-4713

Street-level locationGet directions

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Mailing address