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Physician Profile

Mary Armbruster, DO

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At a glance

About Dr. Armbruster

Mary Armbruster, DO practices emergency medicine in Palm Springs, CA. Mary is a 2023 graduate of Rocky Vista University College of Osteopathic Med. Mary is also listed as specializing in student in an organized health care education program. The provider's National Provider Identifier (NPI) is 1083300958.

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

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 23376DelinquentExpired Sep 30, 2026Since 2024
CA licenceAs reported to the NPI registry
No. 20A23376As reported
NPINational Provider Identifier
1083300958Issued 2023

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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. Armbruster specialize in?

Dr. Armbruster is an emergency physician in Palm Springs, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where is Dr. Armbruster located?

Dr. Armbruster is listed at 1150 N Palm Canyon Dr, Palm Springs, CA 92262. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Armbruster's phone number?

The number on file is (760) 416-4568. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Armbruster's NPI number?

Dr. Armbruster's National Provider Identifier is 1083300958. 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

Where did Dr. Armbruster go to medical school?

Dr. Armbruster attended Rocky Vista University College of Osteopathic Med, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Armbruster been practicing?

Dr. Armbruster has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Armbruster confirmed this information?

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

Guide.md

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