Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Lawrence Keister, RN, BSN, MSN, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1942488838

Lawrence Keister, RN, BSN, MSN, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Gilbert, Arizona. Qualified in 2007, 19 years ago. Practices with Kentucky Anesthesia Group PSC, a 38-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
19
Licensed in
OH
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

4096 E Claxton Ave
Gilbert, AZ 85297-4902
Phone: (480) 636-8668
Fax: (480) 636-8668
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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 316241 (OH)

Record details

NPI number1942488838
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , BSN , MSN , CRNA
Sole proprietorNo
NPI enumeratedFebruary 4, 2008
Last updated in NPPESDecember 15, 2009

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Kentucky Anesthesia Group Psc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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