Gary Barnes, MSW, LCSW
NPI 1164635314 · Clinical Social Worker · Corvallis, OR
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Barnes, MSW, LCSW is a Clinical Social Worker provider in Corvallis, OR (NPI 1164635314).
Provider details
- NPI number
- 1164635314
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- L1688 (OR)
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
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
- 2007-05-07
- Last updated
- 2023-03-27
- Certified
- 2023-03-10
Frequently asked questions
- What is Gary Barnes's NPI number?
- Gary Barnes's National Provider Identifier (NPI) is 1164635314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Barnes's specialty?
- Gary Barnes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gary Barnes located?
- Gary Barnes's practice location on file with NPPES is 760 Sw Madison Ave Ste 103, Corvallis, OR 97333-4589.
- What is Gary Barnes's phone number?
- The practice phone number listed in the NPPES registry for Gary Barnes is (541) 752-9826.
- Does Gary Barnes accept Medicare?
- Gary Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Barnes's NPI active?
- Yes — Gary Barnes's NPI (1164635314) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.