Soon Y Kwun MD Inc
NPI 1912215435 · Internal Medicine Physician · El Monte, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Soon Y Kwun MD Inc is a Internal Medicine Physician organization in El Monte, CA (NPI 1912215435).
Provider details
- NPI number
- 1912215435
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Soon Kwun, Doctor/Owner(626) 442-2151
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
15 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
- 2010-09-17
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Soon Y Kwun MD Inc's NPI number?
- Soon Y Kwun MD Inc's National Provider Identifier (NPI) is 1912215435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Soon Y Kwun MD Inc?
- Soon Y Kwun MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Soon Y Kwun MD Inc located?
- Soon Y Kwun MD Inc's practice location on file with NPPES is 3131 Santa Anita Ave, El Monte, CA 91733-1369.
- What is Soon Y Kwun MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Soon Y Kwun MD Inc is (626) 442-2151.
- Does Soon Y Kwun MD Inc accept Medicare?
- Soon Y Kwun 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 Soon Y Kwun MD Inc?
- The authorized official listed on Soon Y Kwun MD Inc's NPPES record is Soon Kwun, Doctor/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Soon Y Kwun MD Inc's NPI active?
- Yes — Soon Y Kwun MD Inc's NPI (1912215435) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.