Quick answers
- Does Philip A. Landry accept Medicare assignment?
- Yes. Medicare's clinician data says Philip A. Landry accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Philip A. Landry see?
- In 2024, CMS data shows 102 Original Medicare patients and 594 services for Philip A. Landry. This counts Original Medicare only and measures volume, not quality.
- What is Philip A. Landry's NPI number?
- 1639218738. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Philip A. Landry, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 102 |
|---|---|
| Services billed to Medicare | 594 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 56 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)229 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)127 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)76 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)63 services
- Hospital discharge day management, 30 minutes or less (99238)53 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Depression75%
- Anxiety75%
- High cholesterol59%
- Diabetes35%
- Arthritis31%
Hospitals where Philip A. Landry works
Medicare's Facility Affiliation Data lists Philip A. Landry at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Opelousas General Health SystemOpelousas, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190017
Practice locations
Addresses where Philip A. Landry is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Asma Blvd, Suite 200eLafayette, LA 70508 (337) 504‑2332
- 1200 Hospital Dr, Suite 5Opelousas, LA 70570 (337) 678‑4285
Group practices
Medicare enrollment lists Philip A. Landry as a member of this group (CMS data updated October 2, 2026).
- Omni Psychiatric and Wellness Group LLC8 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Lafayette
Clinicians with the same Medicare primary specialty in Lafayette, LA — not a recommendation.
Other clinicians in Omni Psychiatric and Wellness Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1973 (53 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639218738 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians