Physician Profile

Cyrene D. Grothaus-Day, MD

Unclaimed Profile

At a glance

About Dr. Grothaus-Day

Cyrene D. Grothaus-Day, MD is a healthcare provider in Fenton, MO specializing in anesthesiology. Medicare claims data shows Cyrene provided 143 services to 140 patients. The services billed most often include anesthesia for other procedure on large bowel using an endoscope, anesthesia for procedure on small and large bowel using an endoscope, and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This provider record is associated with NPI 1407872625.

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

Specialty

Anesthesiology (Primary)

Credentials & Licensing

MO licenceAs reported to the NPI registry
No. 2003019558As reported
IL licenceAs reported to the NPI registry
No. 036-126419As reported
NPINational Provider Identifier
1407872625Issued 2006

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 is Dr. Grothaus-Day's specialty?

Dr. Grothaus-Day is an anesthesiologist in Fenton, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

Where can I find Dr. Grothaus-Day?

Dr. Grothaus-Day is listed at 1378 Mosswoods Dr, Fenton, MO 63026. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Grothaus-Day?

The number on file is (636) 861-1676. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Grothaus-Day?

Dr. Grothaus-Day's National Provider Identifier is 1407872625. 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. Grothaus-Day have?

Dr. Grothaus-Day has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What is Dr. Grothaus-Day known for?

According to Medicare billing data, Dr. Grothaus-Day provides treatments such as anesthesia for other procedure on large bowel using an endoscope and anesthesia for procedure on small and large bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Grothaus-Day's profile verified?

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

Guide.md

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