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

Dr. Christina Macrae Millhouse, MD

Individual provider Emergency Medicine Physician · NPI 1750366837

Dr. Christina Macrae Millhouse, MD practises Emergency Medicine in Greenville, South Carolina. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 2002, 24 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and South Carolina.

Years since qualifying
24
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
CA, SC
In the registry since
2005
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

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)

  • 302 University Pkwy, Aiken, SC 29801-6302 — (803) 641-5000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35586 (SC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence TL35586 (SC)
General Practice Physician Taxonomy 208D00000X · Licence A83998 (CA)

Record details

NPI number1750366837
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2005
Last updated in NPPESMay 27, 2021
Certification dateMay 27, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 2002 (24 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients251
Services billed 290 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Prisma Health University Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2446 clinicians in the practice; 12 are shown here.

Other providers in Greenville