NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard F. Fox

Nephrology Physician in Greensboro, NC · enumerated 2005.

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

National Provider Identifier

1326046491

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Registry record

Entity type Individual (Type 1)
Name Dr. Richard F. Fox
Sex Male
Practice address 309 New St, Greensboro, NC, 27405
Fax (336) 379-8714
Enumeration date Jul 12, 2005
Last updated in NPPES May 28, 2013

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 21035 (NC) Primary

Other identifiers

Identifier Type State Issuer
33622 Other NC BCBS
3100128 Other NC UHC
390004556 Other NC RRM
561274347 Other NC TAX ID
8933622 Medicaid 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Richard Fox?
Richard Fox is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-28.