Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Graham Mccormick, M.D.

Emergency Medicine Physician in Newport Beach, CA · enumerated 2006.

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

National Provider Identifier

1710940549

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Registry record

Entity type Individual (Type 1)

Name Robert Graham Mccormick

Credential M.D.

Sex Male

Practice address 1 Hoag Dr, Ecu Dept, Newport Beach, CA, 92663

Phone (949) 764-5689

Fax (405) 751-3183

Enumeration date Apr 11, 2006

Last updated in NPPES Nov 30, 2021

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A74625 (CO) 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
P00242777	Other	CA	RR MEDICARE
00A746250	Medicaid	CA	-
00A746250670	Medicaid	CA	-
00A746250	Other	CA	BLUE SHIELD

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.

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Frequently asked questions

Where does Robert Mccormick practice?

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

What is the NPI number for Robert Mccormick?

The National Provider Identifier (NPI) for Robert Mccormick is 1710940549, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-30.