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Physician Profile

Robert D. Garrison, M.D.

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At a glance

About Dr. Garrison

Robert D. Garrison, M.D. practices emergency medicine in Lewisville, TX. According to Medicare claims data, Robert cared for 916 Medicare patients across 966 services. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and emergency department visit with moderate level of medical decision making. The provider's National Provider Identifier (NPI) is 1922084144.

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

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

TX licenceAs reported to the NPI registry
No. K8903As reported
NPINational Provider Identifier
1922084144Issued 2005

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 kind of doctor is Robert D. Garrison?

Robert D. Garrison is an emergency physician in Lewisville, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

What is Robert D. Garrison's address?

Robert D. Garrison is listed at 500 W Main St, Lewisville, TX 75057. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Robert D. Garrison?

The number on file is (972) 758-3598. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Robert D. Garrison's NPI number?

Robert D. Garrison's National Provider Identifier is 1922084144. 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 Robert D. Garrison been practicing?

Robert D. Garrison 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

What procedures does Robert D. Garrison perform?

According to Medicare billing data, Robert D. Garrison provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Robert D. Garrison confirmed this information?

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

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