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

Nathaniel Maniaci, MD

Individual provider Orthopaedic Surgery Physician · NPI 1619818465

Nathaniel Maniaci, MD is an Orthopaedic Surgery Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2026.

Licensed in
MI
In the registry since
2026
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

275 Michigan St NE Fl 9
Grand Rapids, MI 49503-2531
Phone: (616) 391-6243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 4351056354 (MI)

Record details

NPI number1619818465
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2026
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026
Mailing address275 Michigan St Ne Fl 9, Grand Rapids, MI 49503-2531

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