Provider Profile
Joyce Giammattei, DRPH, RD, CDE
Unclaimed ProfileAbout Joyce Giammattei
Joyce Giammattei, DRPH, RD, CDE practices registered dietitian or nutrition professional in Sonoma, CA. Joyce is a 2001 graduate of Loma Linda University School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (707) 939-6070
- Email not available
Practice Locations
430 W NAPA ST STE F
Sonoma, CA 95476
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at Loma Linda University School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joyce Giammattei, DRPH, RD's specialty?
Joyce Giammattei, DRPH, RD is a registered dietitian or nutrition professional in Sonoma, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Joyce Giammattei, DRPH, RD?
Joyce Giammattei, DRPH, RD is listed at 430 W Napa St Ste F, Sonoma, CA 95476. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joyce Giammattei, DRPH, RD?
The number on file is (707) 939-6070. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Joyce Giammattei, DRPH, RD's NPI number?
Joyce Giammattei, DRPH, RD's National Provider Identifier is 1194861450. 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
What is Joyce Giammattei, DRPH, RD's education?
Joyce Giammattei, DRPH, RD attended Loma Linda University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Joyce Giammattei, DRPH, RD been practicing?
Joyce Giammattei, DRPH, RD has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
Has Joyce Giammattei, DRPH, RD confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joyce Giammattei, DRPH, RD. 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.