Kevin Flaig, M.D.
NPI 1427048321 · Specialist · Murrieta, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Flaig, M.D. is a Specialist provider in Murrieta, CA (NPI 1427048321).
Provider details
- NPI number
- 1427048321
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G62226 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-24
- Last updated
- 2008-01-30
Frequently asked questions
- What is Kevin Flaig's NPI number?
- Kevin Flaig's National Provider Identifier (NPI) is 1427048321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Flaig's specialty?
- Kevin Flaig is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Kevin Flaig located?
- Kevin Flaig's practice location on file with NPPES is 25500 Medical Center Dr, Murrieta, CA 92562-5965.
- What is Kevin Flaig's phone number?
- The practice phone number listed in the NPPES registry for Kevin Flaig is (909) 696-6000.
- Does Kevin Flaig accept Medicare?
- Kevin Flaig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Flaig's NPI active?
- Yes — Kevin Flaig's NPI (1427048321) is active in the NPPES registry as of the last update on 2008-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.