Second Avenue Mri LLC
NPI 1629174339 · Diagnostic Radiology Physician · Lake Charles, LA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Second Avenue Mri LLC is a Diagnostic Radiology Physician organization in Lake Charles, LA (NPI 1629174339).
Provider details
- NPI number
- 1629174339
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Martinez, President(337) 494-2674
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
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
Other names (DBA / former)
- Doing business as
- Advanced Mri
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2014-02-13
Frequently asked questions
- What is Second Avenue Mri LLC's NPI number?
- Second Avenue Mri LLC's National Provider Identifier (NPI) is 1629174339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Second Avenue Mri LLC?
- Second Avenue Mri LLC is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Second Avenue Mri LLC located?
- Second Avenue Mri LLC's practice location on file with NPPES is 2770 3rd Ave, Lake Charles, LA 70601-8994.
- What is Second Avenue Mri LLC's phone number?
- The practice phone number listed in the NPPES registry for Second Avenue Mri LLC is (337) 494-2674.
- Does Second Avenue Mri LLC accept Medicare?
- Second Avenue Mri LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Second Avenue Mri LLC?
- The authorized official listed on Second Avenue Mri LLC's NPPES record is Richard Martinez, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Second Avenue Mri LLC's NPI active?
- Yes — Second Avenue Mri LLC's NPI (1629174339) is active in the NPPES registry as of the last update on 2014-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.