OrganizationActive
Karen Jaffe
NPI 1477370682 · Clinical Social Worker · San Mateo, CA
Karen Jaffe is a Clinical Social Worker organization in San Mateo, CA (NPI 1477370682).
Provider details
- NPI number
- 1477370682
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Karen Jaffe, Clinical Social Worker(650) 274-2280
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1021 S El Camino Real
San Mateo, CA 94402-2801
Phone: (650) 274-2280
Street-level locationGet directions
Mailing address
4113 Skymont Dr
Belmont, CA 94002-1243
Additional practice locations (1)
- 4113 Skymont DrBelmont, CA 94002-1243Phone: (650) 274-2280
Registry dates
- Enumerated
- 2024-09-20
- Last updated
- 2024-11-12
- Certified
- 2024-10-28
Frequently asked questions
- What is Karen Jaffe's NPI number?
- Karen Jaffe's National Provider Identifier (NPI) is 1477370682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Jaffe?
- Karen Jaffe is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Jaffe located?
- Karen Jaffe's practice location on file with NPPES is 1021 S El Camino Real, San Mateo, CA 94402-2801.
- What is Karen Jaffe's phone number?
- The practice phone number listed in the NPPES registry for Karen Jaffe is (650) 274-2280.
- Who is the authorized official for Karen Jaffe?
- The authorized official listed on Karen Jaffe's NPPES record is Karen Jaffe, Clinical Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Jaffe's NPI active?
- Yes — Karen Jaffe's NPI (1477370682) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.