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Robert Lanier Groat, M.D.

Ophthalmology Physician in Greensboro, NC · enumerated 2006.

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

National Provider Identifier

1033135108

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Registry record

Entity type Individual (Type 1)
Name Robert Lanier Groat
Credential M.D.
Sex Male
Practice address 1317 N Elm St, Suite 4, Greensboro, NC, 27401
Phone (336) 378-1442
Fax (336) 378-1970
Enumeration date Jul 14, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 19234 (NC) 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
1552894 Other NC CIGNA
19437 Other NC OPTICARE
37702 Other NC BLUE CROSS BLUE SHIELD
8937702 Medicaid NC -
0800177 Other NC UNITED HEALTHCARE OF NC

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

What is the NPI number for Robert Groat?
The National Provider Identifier (NPI) for Robert Groat is 1033135108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Groat practice?
The practice location on file with NPPES is in Greensboro, NC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.