Byung Whachun MD, Inc
NPI 1063746220 · Primary Care Clinic/Center · Riverside, CA
Byung Whachun MD, Inc is a Primary Care Clinic/Center organization in Riverside, CA (NPI 1063746220).
Provider details
- NPI number
- 1063746220
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Byung Chun, Owner(951) 906-0553
- License
- A36508 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2009-09-21
- Last updated
- 2009-09-21
Frequently asked questions
- What is Byung Whachun MD, Inc's NPI number?
- Byung Whachun MD, Inc's National Provider Identifier (NPI) is 1063746220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Byung Whachun MD, Inc?
- Byung Whachun MD, Inc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Byung Whachun MD, Inc located?
- Byung Whachun MD, Inc's practice location on file with NPPES is 8368 63rd St, Riverside, CA 92509-6003.
- What is Byung Whachun MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Byung Whachun MD, Inc is (951) 906-0553.
- Who is the authorized official for Byung Whachun MD, Inc?
- The authorized official listed on Byung Whachun MD, Inc's NPPES record is Byung Chun, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Byung Whachun MD, Inc's NPI active?
- Yes — Byung Whachun MD, Inc's NPI (1063746220) is active in the NPPES registry as of the last update on 2009-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.