Alyson Marx, PSYD
NPI 1922389667 · Clinical Psychologist · Sherman Oaks, CA
Alyson Marx, PSYD is a Clinical Psychologist provider in Sherman Oaks, CA (NPI 1922389667).
Provider details
- NPI number
- 1922389667
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- 33245 (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
14 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
- 2011-09-08
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Alyson Marx's NPI number?
- Alyson Marx's National Provider Identifier (NPI) is 1922389667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyson Marx's specialty?
- Alyson Marx is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alyson Marx located?
- Alyson Marx's practice location on file with NPPES is 13130 Burbank Blvd, Sherman Oaks, CA 91401-6000.
- What is Alyson Marx's phone number?
- The practice phone number listed in the NPPES registry for Alyson Marx is (949) 339-3883.
- Is Alyson Marx's NPI active?
- Yes — Alyson Marx's NPI (1922389667) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.