Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kevin G Flaig, M.D.
Specialist in Murrieta, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427048321
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Registry record
Entity type Individual (Type 1)
Name Kevin G Flaig
Credential M.D.
Sex Male
Practice address 25500 Medical Center Dr, Murrieta, CA, 92562
Phone (909) 696-6000
Enumeration date Oct 24, 2005
Last updated in NPPES Jan 30, 2008
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 |
|---|---|---|---|
| 00G622260 | Medicaid | CA | - |
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
Where does Kevin Flaig practice?
The practice location on file with NPPES is in Murrieta, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kevin Flaig?
The National Provider Identifier (NPI) for Kevin Flaig is 1427048321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Robert Brown Specialist · Murrieta, CA NPI 1689663270 Michael Garcia Specialist · Murrieta, CA NPI 1992794424 Wayne Garrett Specialist · Murrieta, CA NPI 1730178278 Chester Moody Specialist · Murrieta, CA NPI 1487643946 Timothy Zaludek Specialist · Murrieta, CA NPI 1184613655 Russell Hatt Specialist · Murrieta, CA NPI 1295725190 Carl Murillo Specialist · Murietta, CA NPI 1124018023 Vincent Dang Specialist · Murrieta, CA NPI 1417947102
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-30.