Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory K. Bryan, M.D.
Specialist in Las Vegas, NV · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598765984
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory K. Bryan
Credential M.D.
Sex Male
Practice address 112 S Jones Blvd, Las Vegas, NV, 89107
Phone (702) 838-7110
Fax (702) 838-7112
Enumeration date Jul 28, 2005
Last updated in NPPES Sep 30, 2010
Taxonomy & licenses
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 |
|---|---|---|---|
| 110166758 | Other | NV | RAILROAD NV # |
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.
Frequently asked questions
What is the NPI number for Gregory Bryan?
The National Provider Identifier (NPI) for Gregory Bryan is 1598765984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Bryan practice?
The practice location on file with NPPES is in Las Vegas, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-30.