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

Joseph Thomas Bergmann, MD

Individual provider Ophthalmology Physician · NPI 1265623649

Joseph Thomas Bergmann, MD is an Ophthalmology in Green Bay, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2004, 22 years ago. Practices with Baycare Clinic LLP, a 196-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
22
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
WI
In the registry since
2007
Specialties on file
2
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

2253 W Mason St
Green Bay, WI 54303-4706
Phone: (920) 327-7000
Fax: (920) 327-7005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Glaucoma Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0009X · Licence 52245 (WI)
Ophthalmology Physician Taxonomy 207W00000X · Licence 52245-020 (WI)

Record details

NPI number1265623649
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2007
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026
Mailing address1035 Kepler Dr, Green Bay, WI 54311-8320

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Baycare Clinic Llp — 196 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Green Bay