Quick answers
- Does Dennis J. Booth Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis J. Booth 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 Dennis J. Booth Jr. see?
- In 2024, CMS data shows 666 Original Medicare patients and 2,991 services for Dennis J. Booth Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Dennis J. Booth Jr.'s NPI number?
- 1639174741. 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 Dennis J. Booth 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 | 666 |
|---|---|
| Services billed to Medicare | 2,991 |
| Different services or procedures | 53 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)755 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)437 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)366 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)153 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)145 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%
- Arthritis56%
- Ischemic heart disease45%
- Diabetes43%
- Chronic kidney disease35%
Hospitals where Dennis J. Booth Jr. works
Medicare's Facility Affiliation Data lists Dennis J. Booth 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.
- East Jefferson General HospitalMetairie, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190176
- Hood Memorial HospitalAmite, LA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 191309
- North Oaks Medical CenterHammond, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190015
- Riverside Medical CenterFranklinton, LA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 191313
- St Tammany Parish HospitalCovington, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190045
Practice locations
Addresses where Dennis J. Booth Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 16061 Doctors Blvd, Suite BHammond, LA 70403 (985) 542‑1334
- 809 Boat Ramp RdFranklinton, LA 70438 (985) 542‑1334
Group practices
Medicare enrollment lists Dennis J. Booth Jr. as a member of this group (CMS data updated October 2, 2026).
- Northlake Gastroenterology9 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Northlake Gastroenterology
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 | 1991 (35 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) | 1639174741 |
| 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