Simon Lalehzarian, MD, MHA, MS
NPI 1871436832 · Student in an Organized Health Care Education/Training Program · Fontana, CA
Simon Lalehzarian, MD, MHA, MS is a Student in an Organized Health Care Education/Training Program provider in Fontana, CA (NPI 1871436832).
Provider details
- NPI number
- 1871436832
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MHA, MS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-04-13
- Last updated
- 2026-04-13
- Certified
- 2026-04-07
Frequently asked questions
- What is Simon Lalehzarian's NPI number?
- Simon Lalehzarian's National Provider Identifier (NPI) is 1871436832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Lalehzarian's specialty?
- Simon Lalehzarian is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Simon Lalehzarian located?
- Simon Lalehzarian's practice location on file with NPPES is 17234 Valley Blvd, Fontana, CA 92335.
- What is Simon Lalehzarian's phone number?
- The practice phone number listed in the NPPES registry for Simon Lalehzarian is (909) 427-5000.
- Is Simon Lalehzarian's NPI active?
- Yes — Simon Lalehzarian's NPI (1871436832) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.