Madeleine Weitzner, MS, MA, RD
NPI 1215646328 · Registered Dietitian · Thousand Oaks, CA
Madeleine Weitzner, MS, MA, RD is a Registered Dietitian provider in Thousand Oaks, CA (NPI 1215646328).
Provider details
- NPI number
- 1215646328
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, MA, RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86088133 (CO)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-11-17
- Last updated
- 2023-06-02
- Certified
- 2023-06-02
Frequently asked questions
- What is Madeleine Weitzner's NPI number?
- Madeleine Weitzner's National Provider Identifier (NPI) is 1215646328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeleine Weitzner's specialty?
- Madeleine Weitzner is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Madeleine Weitzner located?
- Madeleine Weitzner's practice location on file with NPPES is 300 Rolling Oaks Dr Apt 306, Thousand Oaks, CA 91361-1254.
- What is Madeleine Weitzner's phone number?
- The practice phone number listed in the NPPES registry for Madeleine Weitzner is (303) 720-4789.
- Is Madeleine Weitzner's NPI active?
- Yes — Madeleine Weitzner's NPI (1215646328) is active in the NPPES registry as of the last update on 2023-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.