Keith PostmaMD
Otolaryngology·Grand Rapids, MI
Keith Postma, MD is an Otolaryngology provider in Grand Rapids, MI affiliated with 1 ambulatory surgery center in MI, as of July 2026.
- NPI1710928007
- Registered2006
- Centers1
- StateMI
- Class of1989
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Keith Postma at a glance
- Provider
- Keith Postma
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Grand Rapids, MI
- Medical school graduation
- 1989
- NPI registered
- 2006
- NPI
- 1710928007
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Keith Postma practice?
Keith Postma, MD is based in Grand Rapids, MI and is affiliated with 1 ambulatory surgery center: Grand Rapids Surgical Suites PLLC in Grand Rapids, MI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Keith Postma's NPI number?
Keith Postma's National Provider Identifier (NPI) is 1710928007, registered in 2006. Specialty on record: Otolaryngology; credential MD.
How many Otolaryngology providers in Michigan work at ambulatory surgery centers?
29 Otolaryngology surgeons and proceduralists in Michigan are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Keith Postma among them. The Michigan Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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