Provider Profile
Jennifer Defrain, MS, RD
Unclaimed ProfileAbout Jennifer Defrain
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (949) 874-3438
- Email not available
Practice Locations
1100 QUAIL ST SUITE #110
Newport Beach, CA 92660
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other registered dietitian / nutritionists at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Jennifer Defrain, MS specialize in?
Jennifer Defrain, MS is a registered dietitian / nutritionist in Newport Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Jennifer Defrain, MS located?
Jennifer Defrain, MS is listed at 1100 Quail St Suite #110, Newport Beach, CA 92660. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jennifer Defrain, MS's phone number?
The number on file is (949) 874-3438. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jennifer Defrain, MS's NPI number?
Jennifer Defrain, MS's National Provider Identifier is 1407168214. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Jennifer Defrain, MS been practicing?
Jennifer Defrain, MS has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Jennifer Defrain, MS confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer Defrain, MS. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.