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

Dr. Michael Timothy Johnson, MD

Individual provider Anesthesiology Physician · NPI 1356685150

Dr. Michael Timothy Johnson, MD is an Anesthesiology in Green Bay, Wisconsin. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2018, 8 years ago. Practices with Baycare Clinic LLP, a 196-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
8
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
MN, WI
In the registry since
2012
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2845 Greenbrier Rd
Green Bay, WI 54311-6519
Phone: (877) 229-0273
Fax: (920) 288-4863
Show map & directions

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

Additional practice locations (1)

  • 200 1st St Sw, Rochester, MN 55905 — (507) 284-2511

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 77120-20 (WI)
Anesthesiology Physician Taxonomy 207L00000X · Licence 29163 (MN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 66406 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29163 (MN)

Record details

NPI number1356685150
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2012
Last updated in NPPESApril 28, 2026
Certification dateApril 28, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2018 (8 years in practice)
Group practice Baycare Clinic Llp — 196 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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