Leon Kwok, M.D.
NPI 1033479324 · Diagnostic Radiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Kwok, M.D. is a Diagnostic Radiology Physician provider in Philadelphia, PA (NPI 1033479324).
Provider details
- NPI number
- 1033479324
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 269541 (NY)
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
14 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
- 2012-05-21
- Last updated
- 2013-10-25
Frequently asked questions
- What is Leon Kwok's NPI number?
- Leon Kwok's National Provider Identifier (NPI) is 1033479324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Kwok's specialty?
- Leon Kwok is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Kwok located?
- Leon Kwok's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Leon Kwok's phone number?
- The practice phone number listed in the NPPES registry for Leon Kwok is (215) 662-3046.
- Does Leon Kwok accept Medicare?
- Leon Kwok is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Kwok's NPI active?
- Yes — Leon Kwok's NPI (1033479324) is active in the NPPES registry as of the last update on 2013-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.