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Allison Weiss, PSY.D.
NPI 1669520821 · Clinical Psychologist · Lakewood, CA
Allison Weiss, PSY.D. is a Clinical Psychologist provider in Lakewood, CA (NPI 1669520821).
Provider details
- NPI number
- 1669520821
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY19927 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
4010 Watson Plaza Dr
Suite 285
Lakewood, CA 90712-4037
Phone: (562) 497-1505
Street-level locationGet directions
Mailing address
320 N Palm Dr
Beverly Hills, CA 90210-4181
Registry dates
- Enumerated
- 2007-01-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Allison Weiss's NPI number?
- Allison Weiss's National Provider Identifier (NPI) is 1669520821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Weiss's specialty?
- Allison Weiss is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Allison Weiss located?
- Allison Weiss's practice location on file with NPPES is 4010 Watson Plaza Dr, Lakewood, CA 90712-4037.
- What is Allison Weiss's phone number?
- The practice phone number listed in the NPPES registry for Allison Weiss is (562) 497-1505.
- Is Allison Weiss's NPI active?
- Yes — Allison Weiss's NPI (1669520821) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.