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

Dr. Robert John Kantor, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1770522401

Dr. Robert John Kantor, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Grand Rapids, Michigan. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1620 44th St SE
Grand Rapids, MI 49508-5002
Phone: (162) 436-2626
Fax: (616) 243-6969
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence A82915 (CA)

Record details

NPI number1770522401
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESOctober 15, 2018
Mailing address1620 44th St Se, Grand Rapids, MI 49508-5002

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