Clinicians affiliated with Northlake Gastroenterology

9 clinicians on file with this group · most practice in Hammond, LA · PAC ID 9234197419

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

8 clinicians affiliated with Northlake Gastroenterology are in the 2024 Medicare Part B data, 5 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Gastroenterology (5) · Nurse Practitioner (3)

Specialty links go to the specialty in Hammond, LA.

Clinicians affiliated with Northlake Gastroenterology, 2024

Alphabetical by last name; 8.

Name	Specialty	City
Dennis J Booth, M.D.	Gastroenterology	Hammond, LA
Lawrence L Gensler, M.D.	Gastroenterology	Covington, LA
Gregory M Mula, M.D.	Gastroenterology	Hammond, LA
Wendi Neal, FNP-C	Nurse Practitioner	Hammond, LA
Wendy R Peterson, CFNP	Nurse Practitioner	Covington, LA
Alisa Picou, FNP-C	Nurse Practitioner	Hammond, LA
Jason B Reina, MD	Gastroenterology	Hammond, LA
Russell J Wardlaw, MD	Gastroenterology	Hammond, LA

Practice locations

Listed practice locations in Louisiana.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations