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

Colby H Grossman, MD

Individual provider Internal Medicine Physician · NPI 1619952371

Colby H Grossman, MD is an Internal Medicine in Summerville, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 1983, 43 years ago. Accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
43
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2005
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

201 Oakbrook Ln Ste 255
Summerville, SC 29485-8215
Phone: (843) 695-8464
Fax: (843) 695-8424
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 12448 (SC)

Record details

NPI number1619952371
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2005
Last updated in NPPESJune 20, 2024
Certification dateJune 20, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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