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

Carswell Fredrick Leis, MD

Individual provider Internal Medicine Physician · NPI 1639095300

Carswell Fredrick Leis, MD is an Internal Medicine Physician in Charleston, South Carolina. Licensed in South Carolina. Registered with an NPI since 2026.

Licensed in
SC
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

169 Ashley Ave Rm 202
Charleston, SC 29425-8905
Phone: (843) 792-2731
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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 MMD.97423.LL (SC)

Record details

NPI number1639095300
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2026
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026

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