Mary Stavn
NPI 1639296601 · Clinical Social Worker · East Palo Alto, CA
Mary Stavn is a Clinical Social Worker provider in East Palo Alto, CA (NPI 1639296601).
Provider details
- NPI number
- 1639296601
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- ASW17637 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2011-12-02
Frequently asked questions
- What is Mary Stavn's NPI number?
- Mary Stavn's National Provider Identifier (NPI) is 1639296601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stavn's specialty?
- Mary Stavn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Stavn located?
- Mary Stavn's practice location on file with NPPES is 2415 University Ave, East Palo Alto, CA 94303-1164.
- What is Mary Stavn's phone number?
- The practice phone number listed in the NPPES registry for Mary Stavn is (650) 363-4030.
- Is Mary Stavn's NPI active?
- Yes — Mary Stavn's NPI (1639296601) is active in the NPPES registry as of the last update on 2011-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.