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

Michael Christopher Armstrong, MD

Individual provider Cardiovascular Disease Physician · NPI 1538518238

Michael Christopher Armstrong, MD is a Cardiovascular Disease (Cardiology) in Greenville, South Carolina. Qualified in 2016, 10 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
10
Licensed in
SC
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1005 Grove Rd
Greenville, SC 29605-4630
Phone: (864) 455-6900
Fax: (864) 255-5619
Show map & directions

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

Additional practice locations (1)

  • 169 Ashley Ave, Charleston, SC 29425-8905 — (843) 792-2575

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 39497 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence LL39497 (SC)

Record details

NPI number1538518238
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2016
Last updated in NPPESJune 17, 2022
Certification dateJune 17, 2022
Mailing address300 E McBee Ave Fl 4, Greenville, SC 29601-2842

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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