Frederick Ziel, MD
NPI 1710046479 · Endocrinology, Diabetes & Metabolism Physician · Woodland Hills, CA
Frederick Ziel, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Woodland Hills, CA (NPI 1710046479).
Provider details
- NPI number
- 1710046479
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G47962 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-12-08
- Last updated
- 2008-09-23
Frequently asked questions
- What is Frederick Ziel's NPI number?
- Frederick Ziel's National Provider Identifier (NPI) is 1710046479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Ziel's specialty?
- Frederick Ziel is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Ziel located?
- Frederick Ziel's practice location on file with NPPES is 5601 De Soto Ave, Woodland Hills, CA 91367-6701.
- What is Frederick Ziel's phone number?
- The practice phone number listed in the NPPES registry for Frederick Ziel is (818) 719-2000.
- Is Frederick Ziel's NPI active?
- Yes — Frederick Ziel's NPI (1710046479) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.