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

Preston McClain Allison, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1629677091

Preston McClain Allison, DO is an Obstetrics & Gynecology Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2020.

Licensed in
MI
In the registry since
2020
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

100 Michigan St NE
Grand Rapids, MI 49503-2560
Phone: (616) 391-2160
Fax: (616) 391-2683
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 5151017435 (MI)

Record details

NPI number1629677091
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 18, 2020
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025
Mailing address100 Michigan St Ne, Grand Rapids, MI 49503-2560

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