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

Dr. George Langstroth Cowan, MD

Individual provider Addiction Psychiatry Physician · NPI 1740365691

Dr. George Langstroth Cowan, MD is a Psychiatry in Florence, South Carolina. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 2005, 21 years ago. Practices as a sole proprietor, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
21
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
SC
In the registry since
2006
Specialties on file
2
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

523 S Dargan St
Florence, SC 29506-2549
Phone: (843) 503-1235
Fax: (843) 389-2372
Show map & directions

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

Additional practice locations (1)

  • 2528 W Palmetto St, Florence, SC 29501-5926 — (855) 695-7637

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 29697 (SC)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 29697 (SC)

Record details

NPI number1740365691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 26, 2006
Last updated in NPPESJune 6, 2023
Certification dateJune 6, 2023

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare