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

Individual provider Emergency Medicine Physician · NPI 1437290764

Alyson J McGregor, MD is an Emergency Medicine Physician in Greenville, South Carolina. Works from 2 locations. Licensed in Rhode Island and South Carolina.

Licensed in
RI, SC
In the registry since
2007
Specialties on file
2
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 Fl 1
Greenville, SC 29605-4210
Phone: (864) 455-7899
Fax: (864) 455-5474
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 593 Eddy St, Providence, RI 02903-4923 — (401) 519-1604

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 86975 (SC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 00338 (RI)

Record details

NPI number1437290764
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 9, 2007
Last updated in NPPESJanuary 18, 2022
Certification dateJanuary 14, 2022

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 patients73
Services billed 83 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

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