Georgianna Marchesseault, ASW
NPI 1982383352 · Social Worker · Oakland, CA
Georgianna Marchesseault, ASW is a Social Worker provider in Oakland, CA (NPI 1982383352).
Provider details
- NPI number
- 1982383352
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- 133417 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-07-13
- Last updated
- 2025-09-12
- Certified
- 2025-09-12
Frequently asked questions
- What is Georgianna Marchesseault's NPI number?
- Georgianna Marchesseault's National Provider Identifier (NPI) is 1982383352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Georgianna Marchesseault's specialty?
- Georgianna Marchesseault is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Georgianna Marchesseault located?
- Georgianna Marchesseault's practice location on file with NPPES is 3800 Coolidge Ave, Oakland, CA 94602-3399.
- What is Georgianna Marchesseault's phone number?
- The practice phone number listed in the NPPES registry for Georgianna Marchesseault is (510) 482-2244.
- Is Georgianna Marchesseault's NPI active?
- Yes — Georgianna Marchesseault's NPI (1982383352) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.