IndividualActive
Charles Jeng, MD
NPI 1326095266 · General Practice Physician · Pomona, CA
Charles Jeng, MD is a General Practice Physician provider in Pomona, CA (NPI 1326095266).
Provider details
- NPI number
- 1326095266
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- A34235 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3530 W Pomona Blvd
Pomona, CA 91769-0100
Phone: (909) 595-1221
Street-level locationGet directions
Mailing address
1600 9th St
Sacramento, CA 95814-6414
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Jeng's NPI number?
- Charles Jeng's National Provider Identifier (NPI) is 1326095266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Jeng's specialty?
- Charles Jeng is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Jeng located?
- Charles Jeng's practice location on file with NPPES is 3530 W Pomona Blvd, Pomona, CA 91769-0100.
- What is Charles Jeng's phone number?
- The practice phone number listed in the NPPES registry for Charles Jeng is (909) 595-1221.
- Is Charles Jeng's NPI active?
- Yes — Charles Jeng's NPI (1326095266) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.