Aaron I Jeng MD Inc
NPI 1083037014 · Internal Medicine Physician · San Gabriel, CA
Aaron I Jeng MD Inc is a Internal Medicine Physician organization in San Gabriel, CA (NPI 1083037014).
Provider details
- NPI number
- 1083037014
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Aaron Jeng, President(626) 233-7171
- License
- A106414 (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
12 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
- 2014-01-28
- Last updated
- 2014-01-28
Frequently asked questions
- What is Aaron I Jeng MD Inc's NPI number?
- Aaron I Jeng MD Inc's National Provider Identifier (NPI) is 1083037014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Aaron I Jeng MD Inc?
- Aaron I Jeng MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron I Jeng MD Inc located?
- Aaron I Jeng MD Inc's practice location on file with NPPES is 438 W Las Tunas Dr, San Gabriel, CA 91776-1216.
- What is Aaron I Jeng MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Aaron I Jeng MD Inc is (626) 289-5454.
- Who is the authorized official for Aaron I Jeng MD Inc?
- The authorized official listed on Aaron I Jeng MD Inc's NPPES record is Aaron Jeng, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Aaron I Jeng MD Inc's NPI active?
- Yes — Aaron I Jeng MD Inc's NPI (1083037014) is active in the NPPES registry as of the last update on 2014-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.