Medex Medical Group Inc
NPI 1063445435 · Internal Medicine Physician · San Gabriel, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Medex Medical Group Inc is a Internal Medicine Physician organization in San Gabriel, CA (NPI 1063445435).
Provider details
- NPI number
- 1063445435
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Le-Young Lee, Owner(626) 457-8600
- License
- G77879 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2015-04-17
Frequently asked questions
- What is Medex Medical Group Inc's NPI number?
- Medex Medical Group Inc's National Provider Identifier (NPI) is 1063445435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medex Medical Group Inc?
- Medex Medical Group Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Medex Medical Group Inc located?
- Medex Medical Group Inc's practice location on file with NPPES is 127-B W Las Tunas Dr., San Gabriel, CA 91776.
- What is Medex Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Medex Medical Group Inc is (626) 457-8600.
- Does Medex Medical Group Inc accept Medicare?
- Medex Medical Group 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 Medex Medical Group Inc?
- The authorized official listed on Medex Medical Group Inc's NPPES record is Le-Young Lee, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medex Medical Group Inc's NPI active?
- Yes — Medex Medical Group Inc's NPI (1063445435) is active in the NPPES registry as of the last update on 2015-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.