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

John David Maharrey, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1689019929

John David Maharrey, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Oxford, Mississippi. Qualified in 2013, 13 years ago. Practices with Willow Anesthesia Services LLC, a 47-clinician group and accepts Medicare assignment. Licensed in Mississippi, Tennessee and Virginia.

Years since qualifying
13
Licensed in
MS, TN, VA
In the registry since
2013
Specialties on file
4
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

2704 W Oxford Loop Ste 117
Oxford, MS 38655-5714
Phone: (662) 550-4299
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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 22072 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 0024171086 (VA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence A810705 (MS)
Registered Nurse Taxonomy 163W00000X · Licence 163517 (TN)

Record details

NPI number1689019929
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedApril 30, 2013
Last updated in NPPESFebruary 23, 2017
Mailing address2704 W Oxford Loop, Suite 117, Oxford, MS 38655-5714

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Willow Anesthesia Services Llc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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