IndividualActive
Marcus Christmas, LCSW
NPI 1316711500 · Clinical Social Worker · Oakland, CA
Marcus Christmas, LCSW is a Clinical Social Worker provider in Oakland, CA (NPI 1316711500).
Provider details
- NPI number
- 1316711500
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 96235 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
3800 Maybelle Ave Apt 3
Oakland, CA 94619-2152
Phone: (267) 235-5330
Street-level locationGet directions
Mailing address
3800 Maybelle Ave Apt 3
Oakland, CA 94619-2152
Registry dates
- Enumerated
- 2023-11-08
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is Marcus Christmas's NPI number?
- Marcus Christmas's National Provider Identifier (NPI) is 1316711500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Christmas's specialty?
- Marcus Christmas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcus Christmas located?
- Marcus Christmas's practice location on file with NPPES is 3800 Maybelle Ave Apt 3, Oakland, CA 94619-2152.
- What is Marcus Christmas's phone number?
- The practice phone number listed in the NPPES registry for Marcus Christmas is (267) 235-5330.
- Is Marcus Christmas's NPI active?
- Yes — Marcus Christmas's NPI (1316711500) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.