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

James Ryan Altman, MD

Individual provider Internal Medicine Physician · NPI 1194928457

James Ryan Altman, MD is an Interventional Cardiology in Sumter, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 2007, 19 years ago. Practices with Prisma Health Medical Group-Midlands, a 1,018-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
19
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2007
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

100 N Sumter St Ste 202
Sumter, SC 29150-4975
Phone: (803) 774-9797
Fax: (803) 933-3012
Show map & directions

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

Additional practice locations (2)

  • 500 Thurgood Marshall Hwy Ste A, Kingstree, SC 29556-4143 — (803) 256-6511
  • 9653 Ocean Hwy, Pawleys Island, SC 29585-7425 — (843) 235-3131

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 32865 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 32865 (SC)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 32865 (SC)

Record details

NPI number1194928457
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2007
Last updated in NPPESApril 7, 2025
Certification dateApril 7, 2025
Mailing address300 E McBee Ave Ste 300, Greenville, SC 29601-2899

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE, PERIPHERAL VASCULAR DISEASE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Prisma Health Medical Group-Midlands — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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