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Christina Sonnenberg, RDN, IFNCP
NPI 1598137168 · Registered Dietitian · Plymouth, CA
Christina Sonnenberg, RDN, IFNCP is a Registered Dietitian provider in Plymouth, CA (NPI 1598137168).
Provider details
- NPI number
- 1598137168
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, IFNCP
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
18900 Wheeler Way
Plymouth, CA 95669-0162
Phone: (951) 704-3151
Street-level locationGet directions
Mailing address
Po Box 162
Plymouth, CA 95669-0162
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is Christina Sonnenberg's NPI number?
- Christina Sonnenberg's National Provider Identifier (NPI) is 1598137168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Sonnenberg's specialty?
- Christina Sonnenberg is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Christina Sonnenberg located?
- Christina Sonnenberg's practice location on file with NPPES is 18900 Wheeler Way, Plymouth, CA 95669-0162.
- What is Christina Sonnenberg's phone number?
- The practice phone number listed in the NPPES registry for Christina Sonnenberg is (951) 704-3151.
- Is Christina Sonnenberg's NPI active?
- Yes — Christina Sonnenberg's NPI (1598137168) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.