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

Brian Joseph Flynn, CRNA, RN, BSN

Individual provider Certified Registered Nurse Anesthetist · NPI 1720523681

Brian Joseph Flynn, CRNA, RN, BSN is registered under Certified Registered Nurse Anesthetist (CRNA) in Grand Blanc, Michigan. Qualified in 2016, 10 years ago. Practices with Asa Staffing Inc, a 146-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
10
Licensed in
MI
In the registry since
2017
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Genesys Pkwy Ste 2432
Grand Blanc, MI 48439-8065
Phone: (810) 606-5000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704325026 (MI)

Record details

NPI number1720523681
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA , RN , BSN
Sole proprietorNo
NPI enumeratedJanuary 3, 2017
Last updated in NPPESJanuary 3, 2017

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Asa Staffing Inc — 146 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 patients139
Services billed 144 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.

Colleagues at Asa Staffing Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 146 clinicians in the practice; 12 are shown here.

Other providers in Grand Blanc