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Physician Profile

William A. Ollar, DO

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At a glance

About Dr. Ollar

Based in Somersworth, NH, William A. Ollar, DO is listed in the NPI registry under anesthesiology. William is also listed as specializing in interventional pain medicine. NPI 1255318291 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NH licenceAs reported to the NPI registry
No. 8468As reported
NPINational Provider Identifier
1255318291Issued 2005

As reported to the NPI registry ↗

Common questions

What does Dr. Ollar specialize in?

Dr. Ollar is an anesthesiologist in Somersworth, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

Where is Dr. Ollar located?

Dr. Ollar is listed at 7 Marsh Brook Dr Suite 10, Somersworth, NH 03878. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Ollar's phone number?

The number on file is (603) 749-7246. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Ollar?

Dr. Ollar's National Provider Identifier is 1255318291. 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 much experience does Dr. Ollar have?

Dr. Ollar has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Ollar's profile verified?

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

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