James Buffington, LCSW
NPI 1790739803 · Clinical Social Worker · Grass Valley, CA
James Buffington, LCSW is a Clinical Social Worker provider in Grass Valley, CA (NPI 1790739803).
Provider details
- NPI number
- 1790739803
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- LCS 29400 (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
20 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
- 2006-05-22
- Last updated
- 2013-06-13
Frequently asked questions
- What is James Buffington's NPI number?
- James Buffington's National Provider Identifier (NPI) is 1790739803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Buffington's specialty?
- James Buffington is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is James Buffington located?
- James Buffington's practice location on file with NPPES is 2036 Nevada City Hwy # 237, Grass Valley, CA 95945-7700.
- What is James Buffington's phone number?
- The practice phone number listed in the NPPES registry for James Buffington is (530) 477-7016.
- Is James Buffington's NPI active?
- Yes — James Buffington's NPI (1790739803) is active in the NPPES registry as of the last update on 2013-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.