NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Robert Grant, RPSGT

Sleep Disorder Diagnostic Clinic/Center in Roxboro, NC · enumerated 2015 · practices at Grant Medical LLC.

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

National Provider Identifier

1770951261

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Registry record

Entity type Individual (Type 1)
Name Mr. Robert Grant
Credential RPSGT
Sex Male
Practice address Roxboro, NC, 27573
Phone (919) 455-4407
Fax (919) 589-4790
Enumeration date Sep 14, 2015
Last updated in NPPES Sep 14, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Primary

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 Grant practice?
The practice location on file with NPPES is in Roxboro, NC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Grant?
The National Provider Identifier (NPI) for Robert Grant is 1770951261, 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 2015-09-14.