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

Derek Ryan Allen, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1912547597

Derek Ryan Allen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Mesa, Arizona. Qualified in 2019, 7 years ago. Practices with Greater Anesthesia Solutions, a 209-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
7
Licensed in
AZ
In the registry since
2020
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

6644 E Baywood Ave
Mesa, AZ 85206-1747
Phone: (480) 321-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN174073 (AZ)

Record details

NPI number1912547597
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 10, 2020
Last updated in NPPESJanuary 10, 2020
Certification dateJanuary 10, 2020
Mailing address1101 N Gilbert Rd Apt 1111, Gilbert, AZ 85234-8611

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Greater Anesthesia Solutions — 209 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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