Robert Horner
NPI 1730519778 · Physician Assistant · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Horner is a Physician Assistant provider in Fountain Valley, CA (NPI 1730519778).
Provider details
- NPI number
- 1730519778
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA23295 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-11-12
- Last updated
- 2016-07-05
Frequently asked questions
- What is Robert Horner's NPI number?
- Robert Horner's National Provider Identifier (NPI) is 1730519778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Horner's specialty?
- Robert Horner is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Horner located?
- Robert Horner's practice location on file with NPPES is 11180 Warner Ave, Fountain Valley, CA 92708-7501.
- What is Robert Horner's phone number?
- The practice phone number listed in the NPPES registry for Robert Horner is (714) 241-8552.
- Does Robert Horner accept Medicare?
- Robert Horner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Horner's NPI active?
- Yes — Robert Horner's NPI (1730519778) is active in the NPPES registry as of the last update on 2016-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.