JOHN JEROME KLINKHAMMER CRNA
NPI 1033173174
Nurse Anesthetist, Certified Registered in Green Bay, WI

Active since April 14, 2006Accepts Medicare Assignment
2845 GREENBRIER RD, GREEN BAY, WI 54311(920) 288-3388(920) 288-4863 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 28, 2026, Apr 10, 2024, Dec 8, 2021 and 1 more (4 updates tracked since 2017).

About John Jerome Klinkhammer Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN JEROME KLINKHAMMER CRNA (NPI 1033173174) is an individual nurse anesthetist, certified registered in Green Bay, Wisconsin, licensed in Wisconsin (2888) and active in the NPI registry since April 2006. He is affiliated with Aurora Baycare Medical Ctr, maintains a secondary practice location in Green Bay, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1033173174
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameJOHN JEROME KLINKHAMMERCredential: CRNA
Location Address2845 GREENBRIER RDGreen Bay, WI 54311-6519
Mailing Address1035 Kepler DrGreen Bay, WI 54311-8320 · (920) 490-9046 · Fax (920) 405-8005
Fax(920) 288-4863
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateApril 14, 2006
Last NPPES UpdateApril 28, 20264 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
NPI 1033173174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses Licensed in WI · 2888 Licensed in MN · 070361
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License R 148370-7 (MN), 143632-030 (WI)
2845 GREENBRIER RD, Green Bay, WI 54311

Secondary Practice Location 1

Location 12776 Parkwood DrGreen Bay, WI 54304-1814 · Phone (920) 499-1849

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

John Jerome Klinkhammer Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729975941
PECOS Enrollment IDI20040302001298

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
15 services15 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Aurora Baycare Medical Ctr

Acute Care Hospitals · Green Bay, WI
5/5 CMS rating
OwnershipProprietary
CMS Certification Number520193
Location2845 Greenbrier RdGreen Bay, WI 54311 · Brown County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54311 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Hematology & Oncology)
2845 GREENBRIER RD
GREEN BAY, WI 54311
Genetic Counselor, MS
2845 GREENBRIER RD
GREEN BAY, WI 54311
Neurological Surgery
2845 GREENBRIER RD
GREEN BAY, WI 54311
Physical Therapist
2845 GREENBRIER RD
GREEN BAY, WI 54311
Emergency Medicine
2845 GREENBRIER RD
GREEN BAY, WI 54311
Hospitalist
2845 GREENBRIER RD
GREEN BAY, WI 54311
Emergency Medicine
2845 GREENBRIER RD
GREEN BAY, WI 54311
Anesthesiology
2845 GREENBRIER RD
GREEN BAY, WI 54311

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Klinkhammer's NPI number?

The NPI number for John Klinkhammer is 1033173174. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is John Klinkhammer located?

John Klinkhammer practices at 2845 Greenbrier Rd, Green Bay, WI 54311. The listed phone number is (920) 288-3388.

What is John Klinkhammer's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is John Klinkhammer enrolled in Medicare?

Yes. John Klinkhammer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Klinkhammer accept?

Health plans from CareSource (Common Ground Healthcare) list John Klinkhammer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is John Klinkhammer affiliated with any hospitals?

According to CMS data, John Klinkhammer is affiliated with Aurora Baycare Medical Ctr.

When was this NPI record last updated?

The NPPES record for John Klinkhammer was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.