Michael Leroy, M.D.
NPI 1336373422 · Anatomic Pathology & Clinical Pathology Physician · Marrero, LA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Leroy, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Marrero, LA (NPI 1336373422).
Provider details
- NPI number
- 1336373422
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD.205897 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
828 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 283 | $34 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 120 | $75 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 87 | $24 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 68 | $11 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 62 | $32 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 52 | $25 |
Practice location
Mailing address
Additional practice locations (1)
- 222 Claiborne CtNew Orleans, LA 70121-3611Phone: (314) 681-3851
Registry dates
- Enumerated
- 2009-05-05
- Last updated
- 2018-01-22
Frequently asked questions
- What is Michael Leroy's NPI number?
- Michael Leroy's National Provider Identifier (NPI) is 1336373422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Leroy's specialty?
- Michael Leroy is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Leroy located?
- Michael Leroy's practice location on file with NPPES is 1101 Medical Center Blvd, Marrero, LA 70072-3147.
- What is Michael Leroy's phone number?
- The practice phone number listed in the NPPES registry for Michael Leroy is (504) 349-1387.
- Does Michael Leroy accept Medicare?
- Michael Leroy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Leroy's NPI active?
- Yes — Michael Leroy's NPI (1336373422) is active in the NPPES registry as of the last update on 2018-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.