Clinicians affiliated with Ochsner Clinic LLC

2,864 clinicians on file with this group · most practice in New Orleans-Metairie, LA · PAC ID 8224933619

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

2,361 clinicians affiliated with Ochsner Clinic LLC are in the 2024 Medicare Part B data, 1,413 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 · Nurse Practitioner (414) · Physician Assistant (219) · Certified Registered Nurse Anesthetist (CRNA) (217) · Diagnostic Radiology (174) · Internal Medicine (164) · Family Practice (140) · Anesthesiology (98) · Obstetrics & Gynecology (73) · Neurology (59) · General Surgery (47) · Gastroenterology (45) · Cardiology (41) · Pathology (36) · Emergency Medicine (35) · Pulmonary Disease (34) · Hematology-Oncology (33) · Orthopedic Surgery (31) · Psychiatry (29) · Otolaryngology (28) · Urology (28) · Nephrology (26) · Podiatry (23) · Psychologist, Clinical (22) · Dermatology (20) · Neurosurgery (19) · Ophthalmology (19) · Infectious Disease (18) · Interventional Radiology (18) · Optometry (18) · Physical Medicine and Rehabilitation (18) · Interventional Cardiology (16) · Licensed Clinical Social Worker (15) · Rheumatology (13) · Vascular Surgery (13) · Colorectal Surgery (Proctology) (12) · Radiation Oncology (12) · Hospitalist (11) · Pain Management (11) · Endocrinology (10) · Sports Medicine (10) · Allergy/ Immunology (9) · Hospice and Palliative Care (8) · Audiologist (7) · Certified Clinical Nurse Specialist (6) · Clinical Cardiac Electrophysiology (6) · Hand Surgery (6) · Thoracic Surgery (6) · Gynecological Oncology (5) · Plastic and Reconstructive Surgery (5) · Surgical Oncology (5) · Pediatric Medicine (4) · Critical Care (Intensivists) (3) · Interventional Pain Management (3) · Registered Dietitian or Nutrition Professional (3) · Advanced Heart Failure and Transplant Cardiology (2) · Certified Nurse Midwife (2) · Hematology (2) · Licensed Professional Counselor (2) · Medical Oncology (2) · Cardiac Surgery (1) · General Practice (1) · Micrographic Dermatologic Surgery (1) · Nuclear Medicine (1) · Preventive Medicine (1) · Sleep Medicine (1)

Specialty links go to the specialty in New Orleans-Metairie, LA.

Clinicians affiliated with Ochsner Clinic LLC, 2024

Alphabetical by last name; 2,001–2,100 of 2,361.

Name	Specialty	City
Hunter A Simpson, MD	Anesthesiology	New Orleans, LA
Heidi L Sinclair, MD, MPH	Internal Medicine	Baton Rouge, LA
Amardeep Singh, M.D	Hospice and Palliative Care	Terrytown, LA
Harsimar Singh, MD	Internal Medicine	Baton Rouge, LA
Kathleen Singh, FNP-C	Nurse Practitioner	Covington, LA
Manila Singh, MD	Anesthesiology	New Orleans, LA
Saket Singh, MD	Cardiology	New Orleans, LA
Leslie E Sisco, M.D.	Orthopedic Surgery	New Orleans, LA
Christopher A Sissell, NP-C	Nurse Practitioner	Slidell, LA
Erica Sjunnesen, MD	Family Practice	Mandeville, LA
Edward D Sledge, MD	Internal Medicine	Baton Rouge, LA
William A Sloan	Physician Assistant	Jefferson, LA
Shalimar Small, M.D.	Ophthalmology	New Orleans, LA
Thom F Smilari, MD	Pathology	New Orleans, LA
Amy B Smith, AU.D.,CCC-A	Audiologist	Metairie, LA
Charles B Smith, MD	Diagnostic Radiology	Slidell, LA
Christopher M Smith, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Slidell, LA
Christopher R Smith, DO	Plastic and Reconstructive Surgery	New Orleans, LA
Clayton A Smith, M.D., PH.D.	Radiation Oncology	New Orleans, LA
Haley H Smith, PA-C	Physician Assistant	Baton Rouge, LA
James W Smith, MD	Gastroenterology	New Orleans, LA
Johnathan C Smith	Nurse Practitioner	New Orleans, LA
Kenneth G Smith, MD	Internal Medicine	Baton Rouge, LA
Kristin M Smith, CRNA	Certified Registered Nurse Anesthetist (CRNA)	College Station, TX
Mary K Smith, M.D.	Family Practice	Covington, LA
Michael D Smith, MD	Emergency Medicine	Luling, LA
Monique B Smith	Nurse Practitioner	New Orleans, LA
Richshell M Smith, WHNP-BC	Nurse Practitioner	New Orleans, LA
Sumathi S Smith, M.D.	Hematology-Oncology	Slidell, LA
Veronica Smith, APRN	Nurse Practitioner	New Orleans, LA
Victoria A Smith, MD	Family Practice	Kenner, LA
Sarah L Soileau, FNP	Nurse Practitioner	New Orleans, LA
Zohreh S Soltani, M.D.	Nephrology	New Orleans, LA
Dennis Sonnier, MD	General Surgery	New Orleans, LA
Scott A Sonnier, MD	Hematology-Oncology	New Orleans, LA
Brett V Sorensen, D.P.M.	Podiatry	Covington, LA
Kayla Sosa, FNP-C	Nurse Practitioner	Jefferson, LA
Julie G Sossaman, MD	Diagnostic Radiology	New Orleans, LA
Malik C Spady, M.D.	Rheumatology	Covington, LA
Gerald J Sparks, MD	Family Practice	Hammond, LA
John D Sparks, M.D.	Diagnostic Radiology	Baton Rouge, LA
Kaitlyn Spencer, PA-C	Physician Assistant	New Orleans, LA
Karen Spencer, FNP	Nurse Practitioner	Metairie, LA
John P Spera, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Terrytown, LA
Melissa A Spera, M.D.	Gastroenterology	New Orleans, LA
Amy L Springer, M.D.	Family Practice	Red Cloud, NE
Kristel Sproles, APRN	Nurse Practitioner	Covington, LA
Catherine G Staffeld Coit, MD	Nephrology	New Orleans, LA
Christy C Staggs, FNP-C	Nurse Practitioner	Baton Rouge, LA
Julia E Staisch, M.D.	Neurology	New Orleans, LA
David J Stamps, CRNA	Certified Registered Nurse Anesthetist (CRNA)	New Orleans, LA
Stacey P Standridge, NP	Nurse Practitioner	Covington, LA
Daryl F Stanga, PA-C	Physician Assistant	New Orleans, LA
Rachelle D St. Angelo, FNP	Nurse Practitioner	Plaquemine, LA
Richard A Stanger, M.D.	Neurosurgery	Baton Rouge, LA
Melissa H Stano, NP	Nurse Practitioner	Jefferson, LA
Ashley D Staton, M.D.	Hematology-Oncology	New Orleans, LA
Robin M Staudinger	Gastroenterology	New Orleans, LA
Jennifer S Stauter, NP	Nurse Practitioner	Slidell, LA
Helen Stavros, PHD	Licensed Clinical Social Worker	New Orleans, LA
Robin B Stedman, MD	Anesthesiology	New Orleans, LA
John Steigner, MD	Diagnostic Radiology	Houma, LA
Leslie C Stephens, PA	Physician Assistant	New Orleans, LA
Michael Stephens, FNP-C	Nurse Practitioner	Picayune, MS
Lori A Stephens Sandifer, NP-BC	Nurse Practitioner	New Orleans, LA
Waldemar C Sternbergh, MD	Vascular Surgery	New Orleans, LA
Sarah J Sternlieb, M.D.	Internal Medicine	New Orleans, LA
Andrew J Steven, MD	Diagnostic Radiology	New Orleans, LA
Jessica Stevens, PA-C	Physician Assistant	New Orleans, LA
Kristen G Stevens, NP	Nurse Practitioner	Jefferson, LA
Whitney S Stevens, AGNP-C	Nurse Practitioner	Slidell, LA
Will G Stevens, CRNA	Certified Registered Nurse Anesthetist (CRNA)	New Orleans, LA
Amanda D Stewart, PA	Physician Assistant	New Orleans, LA
Heather L Stewart, AU.D.	Audiologist	New Orleans, LA
Merrill H Stewart, M.D.	Cardiology	New Orleans, LA
David J St. Germain, M.D.	Diagnostic Radiology	Metairie, LA
Alan L Sticker, M.D.	Otolaryngology	Winston Salem, NC
Kim A Sticker, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Metairie, LA
Ashley B Stickman	Registered Dietitian or Nutrition Professional	Jefferson, LA
Robert St John	Certified Registered Nurse Anesthetist (CRNA)	New Orleans, LA
Fayne St. John, MD	Internal Medicine	New Orleans, LA
Andrew J St Martin, M.D.	Family Practice	La Place, LA
Trey W Stokes, CRNA	Certified Registered Nurse Anesthetist (CRNA)	New Orleans, LA
James D Stoll, MD	Internal Medicine	New Orleans, LA
Andrew Stone, MD	Diagnostic Radiology	Edmond, OK
Julie Straub, M.D.	Internal Medicine	New Orleans, LA
Amanda Stromeyer, PA	Physician Assistant	New Orleans, LA
Scott L Stroming, MD	Emergency Medicine	Wenatchee, WA
Marc Stylman, PA-C	Physician Assistant	Marrero, LA
Maria J Suarez Bohorquez, MD	Infectious Disease	Slidell, LA
Sukanthini Subbiah, M.D.	Hematology-Oncology	New Orleans, LA
Stephanie A Subervielle, NP-C	Nurse Practitioner	New Orleans, LA
Pramilla N Subramaniam, MD	Interventional Cardiology	Kenner, LA
Christopher B Sugalski, MD	Orthopedic Surgery	New Orleans, LA
Beth C Sullivan, FNP	Nurse Practitioner	New Orleans, LA
Gabriel Sullivan	Certified Registered Nurse Anesthetist (CRNA)	Kenner, LA
Kathleen T Sullivan, MD	Obstetrics & Gynecology	New Orleans, LA
Michael A Sullivan, MD	Diagnostic Radiology	Covington, LA
Wendy Sullivan, CRNA	Certified Registered Nurse Anesthetist (CRNA)	Slidell, LA
Mohammad T Sultan, D.O.	Internal Medicine	New Orleans, LA

Practice locations

Listed practice locations in Florida, Louisiana, Mississippi.

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