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

Guangyu Bai

Individual provider Emergency Medicine Physician · NPI 1386286474

Guangyu Bai is an Emergency Medicine in Gary, Indiana. Qualified in 2020, 6 years ago. Practices with Mercy Health System Corporation, a 751-clinician group and accepts Medicare assignment. Licensed in Indiana and Wisconsin.

Years since qualifying
6
Licensed in
IN, WI
In the registry since
2019
Specialties on file
2

Practice location Address checks out

600 Grant St
Gary, IN 46402-6001
Phone: (219) 886-4000
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 01089799A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 76999-20 (WI)

Record details

NPI number1386286474
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 10, 2019
Last updated in NPPESJanuary 10, 2024
Certification dateAugust 7, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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