Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ryan Nankervis

Individual provider Registered Nurse · NPI 1124538475

Ryan Nankervis is registered under Certified Registered Nurse Anesthetist (CRNA) in Carbondale, Illinois. Graduated from University of Michigan Medical School in 2017, 9 years ago. Practices with Gulf-To-Bay Anesthesiology Associates LLC, a 323-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Trained at
University of Michigan Medical School
Licensed in
IL
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

405 W Jackson Street Dba Sih Medical Group Anesthesiology
Carbondale, IL 62901-1462
Phone: (618) 549-0721
Fax: (618) 529-0449
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 201 S 14th Street, Herrin, IL 62948 — (618) 942-2171
  • 2 S Hospital Dr, Murphysboro, IL 62966-3333 — (618) 684-3156

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209016792 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041404827 (IL)

Record details

NPI number1124538475
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 1, 2017
Last updated in NPPESJuly 17, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2017 (9 years in practice)
Group practice Gulf-To-Bay Anesthesiology Associates Llc — 323 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients70
Services billed 127 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 Gulf-To-Bay Anesthesiology Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 323 clinicians in the practice; 12 are shown here.

Other providers in Carbondale