David Horwitz, M.D.
NPI 1356759955 · Endocrinology, Diabetes & Metabolism Physician · Las Vegas, NV
David Horwitz, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Las Vegas, NV (NPI 1356759955).
Provider details
- NPI number
- 1356759955
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G85021 (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
11 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
- 2014-07-27
- Last updated
- 2014-07-27
Frequently asked questions
- What is David Horwitz's NPI number?
- David Horwitz's National Provider Identifier (NPI) is 1356759955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Horwitz's specialty?
- David Horwitz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is David Horwitz located?
- David Horwitz's practice location on file with NPPES is 9101 Alta Dr Unit 702, Las Vegas, NV 89145-8536.
- What is David Horwitz's phone number?
- The practice phone number listed in the NPPES registry for David Horwitz is (408) 464-0146.
- Is David Horwitz's NPI active?
- Yes — David Horwitz's NPI (1356759955) is active in the NPPES registry as of the last update on 2014-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.