What is Leslie Cheng's NPI number?

Leslie Cheng's National Provider Identifier (NPI) is 1922203991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leslie Cheng's specialty?

Leslie Cheng is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Leslie Cheng located?

Leslie Cheng's practice location on file with NPPES is 172 Schiller, Elmhurst, IL 60126-2885.

What is Leslie Cheng's phone number?

The practice phone number listed in the NPPES registry for Leslie Cheng is (630) 758-5903.

Is Leslie Cheng's NPI active?

Yes — Leslie Cheng's NPI (1922203991) is active in the NPPES registry as of the last update on 2011-04-15.

IndividualActive

Leslie Cheng, MD

NPI 1922203991 · Internal Medicine Physician · Elmhurst, IL

Leslie Cheng, MD is a Internal Medicine Physician provider in Elmhurst, IL (NPI 1922203991).

Provider details

NPI number: 1922203991
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 36052955 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 36052955 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

172 Schiller

Elmhurst, IL 60126-2885

Phone: (630) 758-5903

Fax: (630) 758-5201

Street-level locationGet directions

More IL providers

Mailing address