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

Andrea Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1811524929

Andrea Nguyen, MD is an Internal Medicine in Charleston, South Carolina. Qualified in 2020, 6 years ago. Practices with Galen Inpatient Physicians PC, a 1,031-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and South Carolina.

Years since qualifying
6
Licensed in
CA, SC
In the registry since
2020
Specialties on file
3
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

316 Calhoun St
Charleston, SC 29401-1113
Phone: (843) 724-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2601 Ocean Pkwy, Brooklyn, NY 11235-7745 — (718) 616-3000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 91953 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence A203115 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1811524929
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Galen Inpatient Physicians Pc — 1031 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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