Josephine Middleton, RD
NPI 1972002855 · Registered Dietitian · Walnut Creek, CA
Josephine Middleton, RD is a Registered Dietitian provider in Walnut Creek, CA (NPI 1972002855).
Provider details
- NPI number
- 1972002855
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Renal Nutrition Registered Dietitian133VN1005X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2018-02-07
- Last updated
- 2020-12-08
- Certified
- 2020-12-08
Frequently asked questions
- What is Josephine Middleton's NPI number?
- Josephine Middleton's National Provider Identifier (NPI) is 1972002855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Middleton's specialty?
- Josephine Middleton is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Josephine Middleton located?
- Josephine Middleton's practice location on file with NPPES is 365 Lennon Ln Ste 160, Walnut Creek, CA 94598.
- What is Josephine Middleton's phone number?
- The practice phone number listed in the NPPES registry for Josephine Middleton is (925) 947-4545.
- Is Josephine Middleton's NPI active?
- Yes — Josephine Middleton's NPI (1972002855) is active in the NPPES registry as of the last update on 2020-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.