Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Laurie C. Warren, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1144203886

Laurie C. Warren, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Shreveport, Louisiana. Qualified in 1993, 33 years ago. Practices with Willis Knighton Medical Center Inc CRNA Group, a 97-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
33
Licensed in
LA
In the registry since
2005
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

2600 Greenwood Rd
Shreveport, LA 71103-3908 Not confirmed with CMS for 17 years — call before visiting
Phone: (318) 212-4600
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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 RN057960 (LA)

Record details

NPI number1144203886
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 28, 2005
Last updated in NPPESOctober 15, 2008

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Willis Knighton Medical Center Inc Crna Group — 97 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 patients26
Services billed 27 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Willis Knighton Medical Center Inc CRNA Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 97 clinicians in the practice; 12 are shown here.

Other providers in Shreveport