Meng-Hsun Lee, M.D.
NPI 1558008052 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meng-Hsun Lee, M.D. is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1558008052).
Provider details
- NPI number
- 1558008052
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-05-16
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Meng-Hsun Lee's NPI number?
- Meng-Hsun Lee's National Provider Identifier (NPI) is 1558008052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meng-Hsun Lee's specialty?
- Meng-Hsun Lee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Meng-Hsun Lee located?
- Meng-Hsun Lee's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Meng-Hsun Lee's phone number?
- The practice phone number listed in the NPPES registry for Meng-Hsun Lee is (314) 747-3000.
- Does Meng-Hsun Lee accept Medicare?
- Meng-Hsun Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meng-Hsun Lee's NPI active?
- Yes — Meng-Hsun Lee's NPI (1558008052) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.