Mary Elizabeth Horan, PH.D.
NPI 1144470311 · Psychologist · Pacific Palisades, CA
Mary Elizabeth Horan, PH.D. is a Psychologist provider in Pacific Palisades, CA (NPI 1144470311).
Provider details
- NPI number
- 1144470311
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY12061 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-09-24
- Last updated
- 2008-09-24
Frequently asked questions
- What is Mary Elizabeth Horan's NPI number?
- Mary Elizabeth Horan's National Provider Identifier (NPI) is 1144470311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Elizabeth Horan's specialty?
- Mary Elizabeth Horan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Elizabeth Horan located?
- Mary Elizabeth Horan's practice location on file with NPPES is 623 El Cerco Pl, Pacific Palisades, CA 90272-4434.
- What is Mary Elizabeth Horan's phone number?
- The practice phone number listed in the NPPES registry for Mary Elizabeth Horan is (310) 573-1506.
- Is Mary Elizabeth Horan's NPI active?
- Yes — Mary Elizabeth Horan's NPI (1144470311) is active in the NPPES registry as of the last update on 2008-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.