OrganizationActive
Yunchul John Pak MD Inc
NPI 1467504225 · Pediatrics Physician · West Covina, CA
Yunchul John Pak MD Inc is a Pediatrics Physician organization in West Covina, CA (NPI 1467504225).
Provider details
- NPI number
- 1467504225
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Yunchul Pak, Employer Owner(626) 337-7267
- License
- A38260 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1433 W Merced Ave
#205
West Covina, CA 91790
Phone: (626) 337-7267
Fax: (626) 337-6847
Street-level locationGet directions
Mailing address
1433 W Merced Ave
West Covina, CA 91790
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2014-08-19
Frequently asked questions
- What is Yunchul John Pak MD Inc's NPI number?
- Yunchul John Pak MD Inc's National Provider Identifier (NPI) is 1467504225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Yunchul John Pak MD Inc?
- Yunchul John Pak MD Inc is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Yunchul John Pak MD Inc located?
- Yunchul John Pak MD Inc's practice location on file with NPPES is 1433 W Merced Ave, West Covina, CA 91790.
- What is Yunchul John Pak MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Yunchul John Pak MD Inc is (626) 337-7267.
- Who is the authorized official for Yunchul John Pak MD Inc?
- The authorized official listed on Yunchul John Pak MD Inc's NPPES record is Yunchul Pak, Employer Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Yunchul John Pak MD Inc's NPI active?
- Yes — Yunchul John Pak MD Inc's NPI (1467504225) is active in the NPPES registry as of the last update on 2014-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.