Louis Montelaro, M.D.
NPI 1255331039 · Family Medicine Physician · New Roads, LA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Montelaro, M.D. is a Family Medicine Physician provider in New Roads, LA (NPI 1255331039).
Provider details
- NPI number
- 1255331039
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 010291 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 352 | 92 |
| Atorvastatin Calcium | 193 | 49 |
| Pantoprazole Sodium | 157 | 42 |
| Metformin Hcl | 144 | 37 |
| Lisinopril | 120 | 36 |
| Potassium Chloride | 119 | 32 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,139 across 65 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Louis Montelaro's NPI number?
- Louis Montelaro's National Provider Identifier (NPI) is 1255331039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Montelaro's specialty?
- Louis Montelaro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Montelaro located?
- Louis Montelaro's practice location on file with NPPES is 310 Durel Dr, New Roads, LA 70760-2973.
- What is Louis Montelaro's phone number?
- The practice phone number listed in the NPPES registry for Louis Montelaro is (225) 713-2400.
- Does Louis Montelaro accept Medicare?
- Louis Montelaro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Montelaro's NPI active?
- Yes — Louis Montelaro's NPI (1255331039) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.