Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christina Macrae Millhouse, M.D.

Emergency Medicine Physician in Greenville, SC · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750366837

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Registry record

Entity type Individual (Type 1)

Name Dr. Christina Macrae Millhouse

Credential M.D.

Sex Female

Practice address 701 Grove Rd Fl 1, Greenville, SC, 29605

Phone (864) 455-7899

Fax (864) 455-5474

Enumeration date Dec 12, 2005

Last updated in NPPES May 27, 2021

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License TL35586 (SC) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A83998 (CA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35586 (SC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
355868	Medicaid	SC	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Christina Millhouse practice?

The practice location on file with NPPES is in Greenville, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christina Millhouse?

The National Provider Identifier (NPI) for Christina Millhouse is 1750366837, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-27.