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

Alex W Ritchay, MD

Individual provider Anesthesiology Physician · NPI 1760942791

Alex W Ritchay, MD is an Anesthesiology in Green Bay, Wisconsin. Graduated from Medical College of Wisconsin in 2019, 7 years ago. Practices with Green Bay Anesthesia Assoc SC, a 71-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
7
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2019
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

835 S Van Buren St
Green Bay, WI 54301-3526
Phone: (920) 433-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 74560-20 (WI)

Record details

NPI number1760942791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESOctober 23, 2023
Certification dateOctober 23, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2019 (7 years in practice)
Group practice Green Bay Anesthesia Assoc. Sc — 71 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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