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

Wilhelm Franz Okken, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1689007775

Wilhelm Franz Okken, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Jackson, Michigan. Qualified in 2012, 14 years ago. Practices with Northstar Anesthesia of Pennsylvania LLC, a 92-clinician group and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
14
Licensed in
PR
In the registry since
2013
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

255 W Michigan Ave
Jackson, MI 49201-2218 Not confirmed with CMS for 13 years — call before visiting
Phone: (800) 516-5315
Fax: (517) 787-7365
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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 RN516206L (PR)

Record details

NPI number1689007775
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 13, 2013
Last updated in NPPESAugust 13, 2013

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Northstar Anesthesia Of Pennsylvania Llc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients132
Services billed 135 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Northstar Anesthesia of Pennsylvania LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 92 clinicians in the practice; 12 are shown here.

Other providers in Jackson