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Physician Profile

Allison Lazar, MD

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At a glance

About Dr. Lazar

Based in Northfield, IL, Allison Lazar, MD is listed in the NPI registry under emergency medicine. According to Medicare claims data, Allison cared for 108 Medicare patients across 109 services. The services billed most often include emergency department visit with high level of medical decision making and emergency department visit with moderate level of medical decision making. NPI 1518264688 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036105576As reported
NPINational Provider Identifier
1518264688Issued 2011

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Lazar specialize in?

Dr. Lazar is an emergency physician in Northfield, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where is Dr. Lazar located?

Dr. Lazar is listed at 1779 Maple St, Northfield, IL 60093. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Lazar's phone number?

The number on file is (847) 441-6191. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Lazar's NPI number?

Dr. Lazar's National Provider Identifier is 1518264688. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Dr. Lazar been practicing?

Dr. Lazar has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What does Dr. Lazar do most often?

According to Medicare billing data, Dr. Lazar the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Lazar confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lazar. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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