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Jamie Diamond, MSW, LCSW
NPI 1780261073 · Clinical Social Worker · Ontario, CA
Jamie Diamond, MSW, LCSW is a Clinical Social Worker provider in Ontario, CA (NPI 1780261073).
Provider details
- NPI number
- 1780261073
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW86900 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
3200 E Guasti Rd Ste 100
Ontario, CA 91761-8661
Phone: (909) 366-4217
Street-level locationGet directions
Mailing address
3200 E Guasti Rd Ste 100
Ontario, CA 91761-8661
Registry dates
- Enumerated
- 2021-03-24
- Last updated
- 2022-12-01
- Certified
- 2022-12-01
Frequently asked questions
- What is Jamie Diamond's NPI number?
- Jamie Diamond's National Provider Identifier (NPI) is 1780261073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Diamond's specialty?
- Jamie Diamond is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jamie Diamond located?
- Jamie Diamond's practice location on file with NPPES is 3200 E Guasti Rd Ste 100, Ontario, CA 91761-8661.
- What is Jamie Diamond's phone number?
- The practice phone number listed in the NPPES registry for Jamie Diamond is (909) 366-4217.
- Is Jamie Diamond's NPI active?
- Yes — Jamie Diamond's NPI (1780261073) is active in the NPPES registry as of the last update on 2022-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.