Leah Olivier, M.D.
NPI 1467778662 · Internal Medicine Physician · Opelousas, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Olivier, M.D. is a Internal Medicine Physician provider in Opelousas, LA (NPI 1467778662).
Provider details
- NPI number
- 1467778662
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD.206392 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,304 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 419 | $72 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 385 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 79 | $77 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 73 | $131 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 70 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 24 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 21 |
| Pantoprazole Sodium | 18 | — |
| Sertraline Hcl | 15 | — |
| Levofloxacin | 15 | 15 |
| Amlodipine Besylate | 13 | — |
| Famotidine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-13
- Last updated
- 2022-04-18
- Certified
- 2022-04-18
Frequently asked questions
- What is Leah Olivier's NPI number?
- Leah Olivier's National Provider Identifier (NPI) is 1467778662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Olivier's specialty?
- Leah Olivier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Olivier located?
- Leah Olivier's practice location on file with NPPES is 539 E Prudhomme St, Opelousas, LA 70570-6499.
- What is Leah Olivier's phone number?
- The practice phone number listed in the NPPES registry for Leah Olivier is (337) 407-4401.
- Does Leah Olivier accept Medicare?
- Leah Olivier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Olivier's NPI active?
- Yes — Leah Olivier's NPI (1467778662) is active in the NPPES registry as of the last update on 2022-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.