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

Letty Probasco, MD

Individual provider Rheumatology Physician · NPI 1144844077

Letty Probasco, MD is an Internal Medicine in Greenville, South Carolina. Qualified in 2008, 18 years ago. Practices with Bon Secours Medical Group Greenville Specialty Care LLC, a 289-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania and South Carolina.

Years since qualifying
18
Licensed in
PA, 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

131 Commonwealth Dr Ste 240
Greenville, SC 29615-5194
Phone: (864) 297-0080
Fax: (877) 389-6645
Show map & directions

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

Additional practice locations (1)

  • 1200 S Cedar Crest Blvd, Allentown, PA 18103-6202 — (610) 402-9116

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 95195 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT221341 (PA)
Rheumatology Physician Taxonomy 207RR0500X · Licence MT221341 (PA)

Record details

NPI number1144844077
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2020
Last updated in NPPESOctober 2, 2025
Certification dateOctober 2, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesRHEUMATOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Bon Secours Medical Group Greenville Specialty Care Llc — 289 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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