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

Mr. Gregory George Kronenberg, CRNA

Individual provider Pain Management Registered Nurse · NPI 1609885961

Mr. Gregory George Kronenberg, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Oskaloosa, Iowa. Qualified in 1997, 29 years ago. Practices with Mahaska County Hospital, a 124-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
29
Licensed in
IA
In the registry since
2006
Specialties on file
2
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

1229 C Ave E
Oskaloosa, IA 52577
Phone: (641) 672-3388
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 D145432 (IA)
Pain Management Registered Nurse Taxonomy 163WP0000X · Licence D145432 (IA)

Record details

NPI number1609885961
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedAugust 5, 2006
Last updated in NPPESJuly 1, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Mahaska County Hospital — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount