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

Richard Alan Switzer, MD

Individual provider Internal Medicine Physician · NPI 1588770846

Richard Alan Switzer, MD is an Internal Medicine Physician in Grandville, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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

3185 Macatawa Dr SW Ste A
Grandville, MI 49418-3184
Phone: (616) 391-4500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 4301050951 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301050951 (MI)

Record details

NPI number1588770846
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

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