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

David Thomas Ottenbaker, MD

Individual provider Family Medicine Physician · NPI 1386648624

David Thomas Ottenbaker, MD is a Family Medicine Physician in Grand Haven, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1445 Sheldon Rd Ste 201
Grand Haven, MI 49417-2480
Phone: (616) 846-8540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301047511 (MI)

Record details

NPI number1386648624
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2005
Last updated in NPPESJanuary 24, 2012
Mailing address100 Michigan St Ne, Mc845, Grand Rapids, MI 49503-2560

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