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

Ciara Brennan

Individual provider Internal Medicine Physician · NPI 1427600204

Ciara Brennan is an Internal Medicine Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2019.

Licensed in
MI
In the registry since
2019
Specialties on file
2

Practice location Address checks out

275 Michigan St NE
Grand Rapids, MI 49503-2531
Phone: (616) 391-3777
Fax: (616) 391-3755
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4351053113 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 4351053113 (MI)

Record details

NPI number1427600204
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 12, 2019
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026
Mailing address275 Michigan St Ne, Grand Rapids, MI 49503-2531

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