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Provider Profile

Constance S. Criswell, CRNA

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At a glance

About Constance Criswell

Constance S. Criswell, CRNA is a certified registered nurse anesthetist based in Willits, CA. According to Medicare claims data, Constance cared for 25 Medicare patients across 25 services. The services billed most often include anesthesia for total hip replacement and anesthesia for other procedure on forearm, wrist, or hand bones. The provider's National Provider Identifier (NPI) is 1114905122.

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

Education & Training

School Other Graduated: 1983

Credentials & Licensing

CA · Nurse AnesthetistBoard of Registered Nursing
No. 3189CurrentExpires Nov 30, 2026Since 2005
CA · Registered NurseBoard of Registered Nursing
No. 650858CurrentExpires Nov 30, 2026Since 2005
NPINational Provider Identifier
1114905122Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo

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 Constance S. Criswell?

Constance S. Criswell is a certified registered nurse anesthetist in Willits, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Constance S. Criswell's address?

Constance S. Criswell is listed at 1 Madrone St, Willits, CA 95490. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Constance S. Criswell?

The number on file is (707) 456-3171. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Constance S. Criswell's NPI number?

Constance S. Criswell's National Provider Identifier is 1114905122. 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 Constance S. Criswell train?

Constance S. Criswell attended Other, graduating in 1983. This comes from the CMS National Downloadable File.

CMS public data

How long has Constance S. Criswell been practicing?

Constance S. Criswell has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.

CMS public data

What procedures does Constance S. Criswell perform?

According to Medicare billing data, Constance S. Criswell provides treatments such as anesthesia for total hip replacement and anesthesia for other procedure on forearm, wrist, or hand bones. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Constance S. Criswell confirmed this information?

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

Guide.md

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