Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Christopher Davis, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1033290655

William Christopher Davis, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Columbus, Mississippi. Graduated from Los Angeles College of Chiropractic in 2004, 22 years ago. Practices with Clay County Medical Corporation, a 36-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
22
Trained at
Los Angeles College of Chiropractic
Licensed in
MS
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

2520 5th St N
Columbus, MS 39705-2008 Not confirmed with CMS for 19 years — call before visiting
Phone: (662) 327-6820
Fax: (662) 327-9388
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R778127 (MS)

Record details

NPI number1033290655
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 18, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolLOS ANGELES COLLEGE OF CHIROPRACTIC
Graduated 2004 (22 years in practice)
Group practice Clay County Medical Corporation — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients118
Services billed 118 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Clay County Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 12 are shown here.

Other providers in Columbus