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

Gregory Lambourne, MD

Individual provider Internal Medicine Physician · NPI 1598775850

Gregory Lambourne, MD is an Internal Medicine Physician in Lake City, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
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

1866 S Morey Rd
Lake City, MI 49651-9190
Phone: (231) 775-4841
Fax: (231) 839-7222
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 4301036909 (MI)

Record details

NPI number1598775850
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 9, 2006
Last updated in NPPESSeptember 26, 2007
Mailing addressPo Box 384, Cadillac, MI 49601-0384

Other providers in Lake City