Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Halliday Craige Mcdonald, M.D.

Dermatology Physician in West Lake Hills, TX · enumerated 2007 · practices at Austin Hearing Center.

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

National Provider Identifier

1285835603

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Halliday Craige Mcdonald

Credential M.D.

Sex Female

Practice address 102 Westlake Dr Ste 103, West Lake Hills, TX, 78746

Phone (512) 327-7779

Enumeration date May 31, 2007

Last updated in NPPES Jun 27, 2022

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License M8173 (TX) Primary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License DR-49057 (CO) Secondary

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
BP2-0026120	Other	-	INSTITUTIONAL PERMIT

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 Halliday Mcdonald practice?

The practice location on file with NPPES is in West Lake Hills, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Halliday Mcdonald?

The National Provider Identifier (NPI) for Halliday Mcdonald is 1285835603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Austin Hearing Center Hearing Aid Equipment · West Lake Hills, TX NPI 1922299916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-27.