Laina Marcus, M.A.
NPI 1336338110 · Marriage & Family Therapist · Woodland Hills, CA
Laina Marcus, M.A. is a Marriage & Family Therapist provider in Woodland Hills, CA (NPI 1336338110).
Provider details
- NPI number
- 1336338110
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- IMF 53955 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2007-10-17
- Last updated
- 2019-06-27
Frequently asked questions
- What is Laina Marcus's NPI number?
- Laina Marcus's National Provider Identifier (NPI) is 1336338110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laina Marcus's specialty?
- Laina Marcus is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Laina Marcus located?
- Laina Marcus's practice location on file with NPPES is 21263 Erwin St, Woodland Hills, CA 91367-3715.
- What is Laina Marcus's phone number?
- The practice phone number listed in the NPPES registry for Laina Marcus is (818) 592-3009.
- Is Laina Marcus's NPI active?
- Yes — Laina Marcus's NPI (1336338110) is active in the NPPES registry as of the last update on 2019-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.