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

John Christos Efstathiades, DO

Individual provider Family Medicine Physician · NPI 1154908879

John Christos Efstathiades, DO is a Family Practice in Spartanburg, South Carolina. Graduated from Edward via Col of Osteo Medicine-Carolinas Campus in 2021, 5 years ago. Practices with Spartanburg Medical Center, a 1,067-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
5
Trained at
Edward via Col of Osteo Medicine-Carolinas Campus
Licensed in
SC
In the registry since
2021
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

853 N Church St Ste 510
Spartanburg, SC 29303-3077
Phone: (864) 560-6193
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence LL83519 (SC)

Record details

NPI number1154908879
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 27, 2021
Last updated in NPPESJune 21, 2021
Certification dateJune 21, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolEDWARD VIA COL OF OSTEO MEDICINE-CAROLINAS CAMPUS
Graduated 2021 (5 years in practice)
Group practice Spartanburg Medical Center — 1067 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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