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

Dr. Cassandra Patterson, MD

Individual provider Internal Medicine Physician · NPI 1851500821

Dr. Cassandra Patterson, MD is an Internal Medicine in Columbia, South Carolina. Qualified in 2003, 23 years ago. Practices with Lexington Health Inc, a 903-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
23
Licensed in
SC
In the registry since
2007
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

1750 Laurel St
Columbia, SC 29201-2625
Phone: (803) 779-3378
Fax: (803) 779-3103
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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 26936 (SC)

Record details

NPI number1851500821
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 22, 2007
Last updated in NPPESNovember 10, 2020
Certification dateNovember 10, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Lexington Health Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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