Elizabeth Horstmann
NPI 1265759906 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Horstmann is a Psychiatry Physician provider in Los Angeles, CA (NPI 1265759906).
Provider details
- NPI number
- 1265759906
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A129888 (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
16 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
- 2010-04-20
- Last updated
- 2016-08-03
Frequently asked questions
- What is Elizabeth Horstmann's NPI number?
- Elizabeth Horstmann's National Provider Identifier (NPI) is 1265759906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Horstmann's specialty?
- Elizabeth Horstmann is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Horstmann located?
- Elizabeth Horstmann's practice location on file with NPPES is 760 Westwood Plaza, Los Angeles, CA 90046.
- What is Elizabeth Horstmann's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Horstmann is (310) 794-0478.
- Does Elizabeth Horstmann accept Medicare?
- Elizabeth Horstmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Horstmann's NPI active?
- Yes — Elizabeth Horstmann's NPI (1265759906) is active in the NPPES registry as of the last update on 2016-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.