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

Mr. John Thomas Kallas, CRNA

Individual provider Registered Nurse · NPI 1578101937

Mr. John Thomas Kallas, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Kalamazoo, Michigan. Qualified in 2019, 7 years ago. Practices with Northstar Anesthesia of Michigan III PLLC, a 567-clinician group. Licensed in Michigan.

Years since qualifying
7
Licensed in
MI
In the registry since
2019
Specialties on file
2
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

900 Peeler St
Kalamazoo, MI 49008-2300
Phone: (269) 345-8618
Fax: (269) 345-1508
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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 4704259318 (MI)
Registered Nurse Taxonomy 163W00000X · Licence 4704259318 (MI)

Record details

NPI number1578101937
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 17, 2019
Last updated in NPPESFebruary 19, 2020
Certification dateFebruary 19, 2020

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Northstar Anesthesia Of Michigan Iii Pllc — 567 clinicians
Accepts Medicare assignment Not indicated

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 patients151
Services billed 155 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Michigan III PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 567 clinicians in the practice; 12 are shown here.

Other providers in Kalamazoo