IndividualActive
Susan Hall Marley
NPI 1285761130 · Clinical Psychologist · Northridge, CA
Susan Hall Marley is a Clinical Psychologist provider in Northridge, CA (NPI 1285761130).
Provider details
- NPI number
- 1285761130
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 9776 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
9650 Zelzah Ave
Northridge, CA 91325-2003
Phone: (818) 993-9311
Street-level locationGet directions
Mailing address
9650 Zelzah Ave
Northridge, CA 91325-2003
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2013-08-15
Frequently asked questions
- What is Susan Hall Marley's NPI number?
- Susan Hall Marley's National Provider Identifier (NPI) is 1285761130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Hall Marley's specialty?
- Susan Hall Marley is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Susan Hall Marley located?
- Susan Hall Marley's practice location on file with NPPES is 9650 Zelzah Ave, Northridge, CA 91325-2003.
- What is Susan Hall Marley's phone number?
- The practice phone number listed in the NPPES registry for Susan Hall Marley is (818) 993-9311.
- Is Susan Hall Marley's NPI active?
- Yes — Susan Hall Marley's NPI (1285761130) is active in the NPPES registry as of the last update on 2013-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.