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

Dr. Sandra Dee Zelonis, MD

Individual provider Internal Medicine Physician · NPI 1528528858

Dr. Sandra Dee Zelonis, MD is an Internal Medicine in Florence, South Carolina. Qualified in 2019, 7 years ago. Practices with McLeod Loris Seacoast Hospital, a 56-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
7
Licensed in
SC
In the registry since
2019
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

555 E Cheves St
Florence, SC 29506-2617
Phone: (843) 777-2000
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 88126 (SC)

Record details

NPI number1528528858
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2019
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026
Mailing address4190 Woodlawn Dr, Loris, SC 29569-6540

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice McLeod Loris Seacoast Hospital — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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