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

An Nguyen, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1720608193

An Nguyen, MD is a Critical Care (Intensivists) in Kalamazoo, Michigan. Qualified in 2020, 6 years ago. Practices with Bronson Battle Creek Hospital, a 187-clinician group and accepts Medicare assignment. Licensed in Michigan and Missouri.

Years since qualifying
6
Licensed in
MI, MO
In the registry since
2020
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

601 John St Ste M-510
Kalamazoo, MI 49007-5341
Phone: (269) 341-7762
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 4301514930 (MI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2024023154 (MO)

Record details

NPI number1720608193
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2020
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025
Mailing address601 John Street, Box 42, Kalamazoo, MI 49007

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Bronson Battle Creek Hospital — 187 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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