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

Gregory Sandman, MD

Individual provider Pulmonary Disease Physician · NPI 1366481046

Gregory Sandman, MD is a Pulmonary Disease Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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

4100 Lake Dr SE S-200
Grand Rapids, MI 49546-8292
Phone: (616) 949-8244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 4301030952 (MI)

Record details

NPI number1366481046
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4085 Burton St Se, S-200, Grand Rapids, MI 49546-2444

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