Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Bradley Grissom, MD

Ophthalmology Physician in Greensboro, NC · enumerated 2017.

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

National Provider Identifier

1376075366

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Registry record

Entity type Individual (Type 1)

Name Nicholas Bradley Grissom

Credential MD

Sex Male

Practice address 3312 Battleground Ave, Greensboro, NC, 27410

Phone (336) 282-5000

Enumeration date Mar 30, 2017

Last updated in NPPES Dec 20, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD204084 (OR) Secondary

207WX0009X Glaucoma Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 202202395 (NC) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 202202395 (NC) Primary

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

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

What is the NPI number for Nicholas Grissom?

The National Provider Identifier (NPI) for Nicholas Grissom is 1376075366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nicholas Grissom 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 2023-12-20.