Shannon Diep, MD
NPI 1477308724 · Psychiatry Physician · Riverside, CA
Shannon Diep, MD is a Psychiatry Physician provider in Riverside, CA (NPI 1477308724).
Provider details
- NPI number
- 1477308724
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-20
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Shannon Diep's NPI number?
- Shannon Diep's National Provider Identifier (NPI) is 1477308724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Diep's specialty?
- Shannon Diep is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Diep located?
- Shannon Diep's practice location on file with NPPES is 9990 County Farm Rd Ste 5, Riverside, CA 92503-3542.
- What is Shannon Diep's phone number?
- The practice phone number listed in the NPPES registry for Shannon Diep is (951) 358-4700.
- Is Shannon Diep's NPI active?
- Yes — Shannon Diep's NPI (1477308724) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.