Benjamin Y Leong MD Inc
NPI 1639497209 · Surgery Physician · Riverside, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Y Leong MD Inc is a Surgery Physician organization in Riverside, CA (NPI 1639497209).
Provider details
- NPI number
- 1639497209
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Benjamin Leong, President(914) 275-6705
- License
- A106797 (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
16 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
Mailing address
Registry dates
- Enumerated
- 2010-05-06
- Last updated
- 2013-12-19
Frequently asked questions
- What is Benjamin Y Leong MD Inc's NPI number?
- Benjamin Y Leong MD Inc's National Provider Identifier (NPI) is 1639497209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Benjamin Y Leong MD Inc?
- Benjamin Y Leong MD Inc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Y Leong MD Inc located?
- Benjamin Y Leong MD Inc's practice location on file with NPPES is 4000 14th St Ste 412, Riverside, CA 92501-4010.
- What is Benjamin Y Leong MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Y Leong MD Inc is (951) 468-8252.
- Does Benjamin Y Leong MD Inc accept Medicare?
- Benjamin Y Leong MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Benjamin Y Leong MD Inc?
- The authorized official listed on Benjamin Y Leong MD Inc's NPPES record is Benjamin Leong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Benjamin Y Leong MD Inc's NPI active?
- Yes — Benjamin Y Leong MD Inc's NPI (1639497209) is active in the NPPES registry as of the last update on 2013-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.