Kathryn Vallon, LICSW
NPI 1598931347 · Clinical Social Worker · Somerville, MA
Kathryn Vallon, LICSW is a Clinical Social Worker provider in Somerville, MA (NPI 1598931347).
Provider details
- NPI number
- 1598931347
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 100596 (MA)
Specialties & taxonomies
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
18 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
- 2008-05-01
- Last updated
- 2008-05-01
Frequently asked questions
- What is Kathryn Vallon's NPI number?
- Kathryn Vallon's National Provider Identifier (NPI) is 1598931347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Vallon's specialty?
- Kathryn Vallon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Vallon located?
- Kathryn Vallon's practice location on file with NPPES is 230 Highland Ave, Somerville, MA 02143-1408.
- What is Kathryn Vallon's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Vallon is (517) 591-4500.
- Is Kathryn Vallon's NPI active?
- Yes — Kathryn Vallon's NPI (1598931347) is active in the NPPES registry as of the last update on 2008-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.