Quick answers
- Does David A. Longmire Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Longmire Jr. 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 David A. Longmire Jr. see?
- In 2024, CMS data shows 282 Original Medicare patients and 808 services for David A. Longmire Jr.. This counts Original Medicare only and measures volume, not quality.
- What is David A. Longmire Jr.'s NPI number?
- 1477877264. 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 David A. Longmire Jr., 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 | 282 |
|---|---|
| Services billed to Medicare | 808 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)339 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)163 services
- Hospital discharge day management, more than 30 minutes (99239)150 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)67 services
- Critical care, first 30-74 minutes (99291)35 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%
- High cholesterol75%
- Arthritis63%
- Heart failure56%
- Ischemic heart disease54%
- Diabetes52%
Hospitals where David A. Longmire Jr. works
Medicare's Facility Affiliation Data lists David A. Longmire Jr. 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.
- Beauregard Memorial HospitalDeridder, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190050
- Lane Regional Medical CenterZachary, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190020
- Lasalle General HospitalJena, LA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 190145
Practice locations
Addresses where David A. Longmire Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 165 Beech Springs RdJonesboro, LA 71251 (318) 259‑4435
- 187 9th StJena, LA 71342 (318) 992‑9200
- 4601 McHugh RdZachary, LA 70791 (225) 658‑6800
- 600 S Pine StDeridder, LA 70634 (337) 462‑7100
- 6300 Main StZachary, LA 70791 (225) 658‑4000
Group practices
Medicare enrollment lists David A. Longmire Jr. as a member of these groups (CMS data updated October 2, 2026).
- Hospital Physician Services - Southeast Professional Corporation840 clinicians in the group
- South Central Physicians PLLC41 clinicians in the group
- Jena Ess Hospitalist LLC3 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Hospital Physician Services - Southeast Professional Corporation
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 | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477877264 |
| 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