Mario Torres-Leon, M.D.
NPI 1437266491 · Diagnostic Radiology Physician · Lawrence, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Torres-Leon, M.D. is a Diagnostic Radiology Physician provider in Lawrence, MA (NPI 1437266491).
Provider details
- NPI number
- 1437266491
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 220904 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-06-05
- Certified
- 2023-06-05
Frequently asked questions
- What is Mario Torres-Leon's NPI number?
- Mario Torres-Leon's National Provider Identifier (NPI) is 1437266491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Torres-Leon's specialty?
- Mario Torres-Leon is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Torres-Leon located?
- Mario Torres-Leon's practice location on file with NPPES is 1 General St, Lawrence, MA 01841-2961.
- What is Mario Torres-Leon's phone number?
- The practice phone number listed in the NPPES registry for Mario Torres-Leon is (978) 946-8103.
- Does Mario Torres-Leon accept Medicare?
- Mario Torres-Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Torres-Leon's NPI active?
- Yes — Mario Torres-Leon's NPI (1437266491) is active in the NPPES registry as of the last update on 2023-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.