Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Greyson Leftwich, DDS

Oral and Maxillofacial Surgery (Dentist) in Nellis Afb, NV · enumerated 2012.

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

National Provider Identifier

1811245962

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Registry record

Entity type Individual (Type 1)

Name Greyson Leftwich

Credential DDS

Sex Male

Practice address 4700 Las Vegas Blvd N, Nellis Afb, NV, 89191

Phone (702) 653-2273

Enumeration date Aug 21, 2012

Last updated in NPPES Oct 14, 2024

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 0401413665 (VA) Primary

122300000X Dentist Dental Providers · License 0401413665 (VA) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License S2-215C (NV) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

What specialty is Greyson Leftwich?

Greyson Leftwich is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Frank Andriola Internal Medicine Physician · Nellis Afb, NV NPI 1366445389 James Zinser Family Medicine Physician · Nellis Afb, NV NPI 1922001056 Carla Fisher Medical Physician Assistant · Nellis Afb, NV NPI 1396749081 Guy Gober Urology Physician · Nellis Afb, NV NPI 1982602660 Benjamin Clarke Dentist · Nellis Afb, NV NPI 1679565402 Wilbert Cain Family Medicine Physician · Las Vegas, NV NPI 1134111610 Patrick Hsieh Emergency Medicine Physician · Nellis Afb, NV NPI 1962495481 Scott Hartwich Aerospace Medicine Physician · Nellis Afb, NV NPI 1972597748

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-14.