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Marcus King
NPI 1740402254 · Counselor · Los Angeles, CA
Marcus King is a Counselor provider in Los Angeles, CA (NPI 1740402254).
Provider details
- NPI number
- 1740402254
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 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
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
3761 Stocker St
Suite 105
Los Angeles, CA 90008-5111
Phone: (323) 294-4261
Fax: (323) 294-7261
Street-level locationGet directions
Mailing address
4015 W 137th St
Hawthorne, CA 90250-7340
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcus King's NPI number?
- Marcus King's National Provider Identifier (NPI) is 1740402254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus King's specialty?
- Marcus King is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Marcus King located?
- Marcus King's practice location on file with NPPES is 3761 Stocker St, Los Angeles, CA 90008-5111.
- What is Marcus King's phone number?
- The practice phone number listed in the NPPES registry for Marcus King is (323) 294-4261.
- Is Marcus King's NPI active?
- Yes — Marcus King's NPI (1740402254) 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.