Catherine Chen, MD
NPI 1124373329 · Pediatric Urology Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Chen, MD is a Pediatric Urology Physician provider in Loma Linda, CA (NPI 1124373329).
Provider details
- NPI number
- 1124373329
- Entity type
- Individual
- Primary specialty
- Pediatric Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 161990 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 28078 Baxter Rd Ste 110Murrieta, CA 92563-1403Phone: (909) 558-2799Fax: (909) 558-2704
Registry dates
- Enumerated
- 2012-07-13
- Last updated
- 2023-06-28
Frequently asked questions
- What is Catherine Chen's NPI number?
- Catherine Chen's National Provider Identifier (NPI) is 1124373329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Chen's specialty?
- Catherine Chen is listed in the NPPES registry with a primary specialty of Pediatric Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Chen located?
- Catherine Chen's practice location on file with NPPES is 11370 Anderson St Ste 2050, Loma Linda, CA 92354-3450.
- What is Catherine Chen's phone number?
- The practice phone number listed in the NPPES registry for Catherine Chen is (909) 558-2735.
- Does Catherine Chen accept Medicare?
- Catherine Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Chen's NPI active?
- Yes — Catherine Chen's NPI (1124373329) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.