IndividualActive
Marsha Blachman, LCSW
NPI 1861405300 · Clinical Social Worker · Oakland, CA
Marsha Blachman, LCSW is a Clinical Social Worker provider in Oakland, CA (NPI 1861405300).
Provider details
- NPI number
- 1861405300
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS10667 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 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
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
5835 College Ave
Suite C-1
Oakland, CA 94618-1653
Phone: (510) 658-5030
Fax: (510) 752-1604
Street-level locationGet directions
Mailing address
5835 College Ave
Oakland, CA 94618-1653
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2007-08-13
Frequently asked questions
- What is Marsha Blachman's NPI number?
- Marsha Blachman's National Provider Identifier (NPI) is 1861405300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Blachman's specialty?
- Marsha Blachman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marsha Blachman located?
- Marsha Blachman's practice location on file with NPPES is 5835 College Ave, Oakland, CA 94618-1653.
- What is Marsha Blachman's phone number?
- The practice phone number listed in the NPPES registry for Marsha Blachman is (510) 658-5030.
- Is Marsha Blachman's NPI active?
- Yes — Marsha Blachman's NPI (1861405300) is active in the NPPES registry as of the last update on 2007-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.