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

John Jerome Klinkhammer, CRNA

Individual provider Registered Nurse · NPI 1033173174

John Jerome Klinkhammer, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Green Bay, Wisconsin. Qualified in 2003, 23 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
23
Licensed in
MN, WI
In the registry since
2006
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

2845 Greenbrier Rd
Green Bay, WI 54311-6519
Phone: (920) 288-3388
Fax: (920) 288-4863
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2776 Parkwood Dr, Green Bay, WI 54304-1814 — (920) 499-1849

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 2888 (WI)
Registered Nurse Taxonomy 163W00000X · Licence R 148370-7 (MN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 070361 (MN)
Registered Nurse Taxonomy 163W00000X · Licence 143632-030 (WI)

Record details

NPI number1033173174
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedApril 14, 2006
Last updated in NPPESApril 28, 2026
Certification dateApril 28, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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