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Physician Profile

Mary L. Grewal, D.O.

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At a glance

About Dr. Grewal

Mary L. Grewal, D.O. is a healthcare provider in Loma Linda, CA specializing in vascular surgery. This provider record is associated with NPI 1821480732.

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

Specialty

Vascular Surgery (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 19531CurrentExpires Oct 2027Since 2022
NPINational Provider Identifier
1821480732Issued 2015

Snapshot · verify with the board ↗

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 is Mary L. Grewal's specialty?

Mary L. Grewal is a vascular surgeon in Loma Linda, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular Surgery”.

NPI registry

Where can I find Mary L. Grewal?

Mary L. Grewal is listed at 11201 Benton St, Loma Linda, CA 92357. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Mary L. Grewal?

The number on file is (098) 257-0849. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mary L. Grewal's NPI number?

Mary L. Grewal's National Provider Identifier is 1821480732. 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 Mary L. Grewal been practicing?

Mary L. Grewal has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Mary L. Grewal confirmed this information?

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

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