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

Individual provider Certified Registered Nurse Anesthetist · NPI 1225575343

Gregory Metzen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Wichita, Kansas. Qualified in 2016, 10 years ago. Practices with Wichita Anesthesiology Chartered, a 66-clinician group and accepts Medicare assignment. Licensed in Kansas.

Years since qualifying
10
Licensed in
KS
In the registry since
2017
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

8080 E Central Ave Ste 250
Wichita, KS 67206-2368
Phone: (316) 686-7327
Fax: (316) 686-1557
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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 104928 (KS)

Record details

NPI number1225575343
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 26, 2017
Last updated in NPPESJanuary 26, 2017

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Wichita Anesthesiology Chartered — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Wichita