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

Tr Degroot MD PLLC

Organization Otolaryngology Physician · NPI 1174885941

Tr Degroot MD PLLC is an Otolaryngology Physician in Grand Haven, Michigan. Licensed in Michigan. Registered with an NPI since 2012.

Licensed in
MI
In the registry since
2012
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1101 Columbus Ave
Grand Haven, MI 49417
Phone: (616) 847-3144
Fax: (616) 847-8416
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence TD038705 (MI)

Record details

NPI number1174885941
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Terry Degroot — Owner · (616) 502-1997
NPI enumeratedJune 8, 2012
Last updated in NPPESJune 5, 2013
Mailing address1101 Columbus Ave., Grand Haven, MI 49417