My Diem Nguyen, LMSW
NPI 1487146023 · Clinical Social Worker · San Jacinto, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
My Diem Nguyen, LMSW is a Clinical Social Worker provider in San Jacinto, CA (NPI 1487146023).
Provider details
- NPI number
- 1487146023
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-05-30
- Last updated
- 2024-11-06
- Certified
- 2024-11-06
Frequently asked questions
- What is My Diem Nguyen's NPI number?
- My Diem Nguyen's National Provider Identifier (NPI) is 1487146023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is My Diem Nguyen's specialty?
- My Diem Nguyen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is My Diem Nguyen located?
- My Diem Nguyen's practice location on file with NPPES is 1695 S San Jacinto Ave Ste a, San Jacinto, CA 92583-5103.
- What is My Diem Nguyen's phone number?
- The practice phone number listed in the NPPES registry for My Diem Nguyen is (951) 330-3100.
- Does My Diem Nguyen accept Medicare?
- My Diem Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is My Diem Nguyen's NPI active?
- Yes — My Diem Nguyen's NPI (1487146023) is active in the NPPES registry as of the last update on 2024-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.