IndividualActive
Marian Nelson
NPI 1245509884 · Social Worker · Oakland, CA
Marian Nelson is a Social Worker provider in Oakland, CA (NPI 1245509884).
Provider details
- NPI number
- 1245509884
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 7582 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3867 Howe St
1
Oakland, CA 94611-5343
Phone: (510) 654-6411
Fax: (510) 654-6411
Street-level locationGet directions
Mailing address
3867 Howe St
Oakland, CA 94611-5343
Registry dates
- Enumerated
- 2011-12-28
- Last updated
- 2011-12-28
Frequently asked questions
- What is Marian Nelson's NPI number?
- Marian Nelson's National Provider Identifier (NPI) is 1245509884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Nelson's specialty?
- Marian Nelson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marian Nelson located?
- Marian Nelson's practice location on file with NPPES is 3867 Howe St, Oakland, CA 94611-5343.
- What is Marian Nelson's phone number?
- The practice phone number listed in the NPPES registry for Marian Nelson is (510) 654-6411.
- Is Marian Nelson's NPI active?
- Yes — Marian Nelson's NPI (1245509884) is active in the NPPES registry as of the last update on 2011-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.