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

John Eric Lacy, MD

Individual provider Internal Medicine Physician · NPI 1992964159

John Eric Lacy, MD practises Internal Medicine in Greenville, South Carolina. Graduated from University of South Carolina School of Medicine in 2008, 18 years ago. Practices with St Francis Physician Services Inc, a 104-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
18
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2008
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

701 Grove Rd
Greenville, SC 29605-5611 Not confirmed with CMS for 18 years — call before visiting
Phone: (864) 455-7882
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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 LL30830 (SC)

Record details

NPI number1992964159
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2008
Last updated in NPPESJune 3, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice St Francis Physician Services Inc — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients371
Services billed 2,035 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Prisma Health Greenville Memorial Hospital Hospital · Greenville, SC · listed as Greenville Memorial Hospital
  • St Francis Hospital Home Care Home health agency · Simpsonville, SC · listed as St Francis Hospital Inc
  • St Francis-Downtown Hospital · Greenville, SC
  • Amedisys Home Health Of Clinton Home health agency · Clinton, SC
  • Interim Healthcare Of The Upstate Home health agency · Greenville, SC

Colleagues at St Francis Physician Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 104 clinicians in the practice; 12 are shown here.

Other providers in Greenville