What is Alexander Lazar's NPI number?

Alexander Lazar's National Provider Identifier (NPI) is 1235122458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexander Lazar's specialty?

Alexander Lazar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Alexander Lazar located?

Alexander Lazar's practice location on file with NPPES is 2560 Ocean Ave, Brooklyn, NY 11229-4507.

What is Alexander Lazar's phone number?

The practice phone number listed in the NPPES registry for Alexander Lazar is (718) 743-4200.

Is Alexander Lazar's NPI active?

Yes — Alexander Lazar's NPI (1235122458) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alexander Lazar, MD

NPI 1235122458 · Internal Medicine Physician · Brooklyn, NY

Alexander Lazar, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1235122458).

Provider details

NPI number: 1235122458
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 080862 (NY)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 080862 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% 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

2560 Ocean Ave

Brooklyn, NY 11229-4507

Phone: (718) 743-4200

Street-level locationGet directions

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Mailing address