Katherine Vollono, LCSW
NPI 1538610183 · Clinical Social Worker · Portland, OR
Katherine Vollono, LCSW is a Clinical Social Worker provider in Portland, OR (NPI 1538610183).
Provider details
- NPI number
- 1538610183
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-10-19
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is Katherine Vollono's NPI number?
- Katherine Vollono's National Provider Identifier (NPI) is 1538610183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Vollono's specialty?
- Katherine Vollono is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Vollono located?
- Katherine Vollono's practice location on file with NPPES is 1919 Ne 75th Ave, Portland, OR 97213-6013.
- What is Katherine Vollono's phone number?
- The practice phone number listed in the NPPES registry for Katherine Vollono is (860) 810-0371.
- Is Katherine Vollono's NPI active?
- Yes — Katherine Vollono's NPI (1538610183) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.