Leon Cheng, MD
NPI 1780270637 · Internal Medicine Physician · Columbia, MO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Cheng, MD is a Internal Medicine Physician provider in Columbia, MO (NPI 1780270637).
Provider details
- NPI number
- 1780270637
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2024021563 (MO)
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
5 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
- 2020-12-15
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is Leon Cheng's NPI number?
- Leon Cheng's National Provider Identifier (NPI) is 1780270637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Cheng's specialty?
- Leon Cheng is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Cheng located?
- Leon Cheng's practice location on file with NPPES is 1 Hospital Dr # DC043.00, Columbia, MO 65212-2177.
- What is Leon Cheng's phone number?
- The practice phone number listed in the NPPES registry for Leon Cheng is (573) 884-1606.
- Does Leon Cheng accept Medicare?
- Leon Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Cheng's NPI active?
- Yes — Leon Cheng's NPI (1780270637) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.