Wendy Holtzman, RD, CDE
NPI 1740328905 · Metabolic Nutrition Registered Dietitian · West Hills, CA
Wendy Holtzman, RD, CDE is a Metabolic Nutrition Registered Dietitian provider in West Hills, CA (NPI 1740328905).
Provider details
- NPI number
- 1740328905
- Entity type
- Individual
- Primary specialty
- Metabolic Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CDE
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00715813 (CA)
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
19 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
- 2007-02-01
- Last updated
- 2010-05-10
Frequently asked questions
- What is Wendy Holtzman's NPI number?
- Wendy Holtzman's National Provider Identifier (NPI) is 1740328905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Holtzman's specialty?
- Wendy Holtzman is listed in the NPPES registry with a primary specialty of Metabolic Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Wendy Holtzman located?
- Wendy Holtzman's practice location on file with NPPES is 7345 Medical Center Dr, West Hills, CA 91307-1910.
- What is Wendy Holtzman's phone number?
- The practice phone number listed in the NPPES registry for Wendy Holtzman is (818) 836-6077.
- Is Wendy Holtzman's NPI active?
- Yes — Wendy Holtzman's NPI (1740328905) is active in the NPPES registry as of the last update on 2010-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.