Maria Marcias
NPI 1952619538 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Maria Marcias is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1952619538).
Provider details
- NPI number
- 1952619538
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-09-17
- Last updated
- 2010-09-17
Frequently asked questions
- What is Maria Marcias's NPI number?
- Maria Marcias's National Provider Identifier (NPI) is 1952619538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Marcias's specialty?
- Maria Marcias is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Marcias located?
- Maria Marcias's practice location on file with NPPES is 212 W 110th St, Los Angeles, CA 90061-2016.
- What is Maria Marcias's phone number?
- The practice phone number listed in the NPPES registry for Maria Marcias is (323) 216-6578.
- Is Maria Marcias's NPI active?
- Yes — Maria Marcias's NPI (1952619538) is active in the NPPES registry as of the last update on 2010-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.