Brian Trethowan, MD
Brian Trethowan, MD is a critical care medicine (anesthesiology) physician practicing in Grand Rapids, MI. The NPI was issued on December 5, 2016, and the record was last updated in NPPES on August 27, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Critical Care Medicine (Anesthesiology) Physician Primary | 207LC0200X | 4301111216 (MI) |
Practice location
Local context
Active NPPES records list 7 providers with critical care medicine (anesthesiology) physician as the primary taxonomy within 25 miles of this practice location's ZIP code.
The same primary taxonomy is listed by 45 in Michigan and 1,452 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Aaron Lyon, MD (Diagnostic Radiology Physician)
- Adam Alamah (Physical Medicine & Rehabilitation Physician)
- Ahmed Babwi, MD (Internal Medicine Physician)
- Alexander Cobb, DO (Internal Medicine Physician)
- Alexandra Kiers (Pediatric Anesthesiology Physician)
- Alexandra Laykova, DO (Surgery Physician)
- Amanda Ernst, M.D. (Emergency Medicine Physician)
- Amanda Naa Laryea (Vascular & Interventional Radiology Physician)
- Amjad Abdallah, MD (Neurology Physician)
- Anastasia Bury, MD (Internal Medicine Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Record history
- Name on record
- Brian Trethowan
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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