Therese Francesca Posas-Mendoza, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1538566062

Therese Francesca Posas-Mendoza, MD practises Rheumatology in Covington, Louisiana. Qualified in 2012, 14 years ago. Practices with Ochsner Clinic LLC, a 2,842-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying: 14
Licensed in: LA
In the registry since: 2014
Specialties on file: 2

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Covington, LA

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

1356 Lusitana St Ste 510, Honolulu, HI 96813-2409 — (808) 586-2890

Specialties & licences

Rheumatology Physician (primary)	Taxonomy 207RR0500X · Licence 328399 (LA)
Student in an Organized Health Care Education/Training Program	Taxonomy 390200000X

Record details

NPI number	1538566062
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD
Sole proprietor	No
NPI enumerated	November 26, 2014
Last updated in NPPES	November 16, 2022
Certification date	November 16, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	RHEUMATOLOGY
Medical school	OTHER
Graduated	2012 (14 years in practice)
Group practice	Ochsner Clinic Llc — 2842 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Telehealth	Offers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	196
Services billed	537 a service is one billed item, such as a visit, a test or a procedure
Average patient age	72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage	$1,135 65 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Ochsner Medical Center - Baton Rouge Hospital · Baton Rouge, LA · listed as East Baton Rouge Medical Center LLC
Ochsner Medical Center Acute Hospital · New Orleans, LA · listed as Ochsner Medical Center
Ochsner Medical Center-Hancock Hospital · Bay Saint Louis, MS · listed as Ochsner Medical Center - Hancock LLC
Slidell Memorial Hospital Hospital · Slidell, LA
St Tammany Parish Hospital Hospital · Covington, LA · listed as St Tammany Parish Hospital Distric #1

Colleagues at Ochsner Clinic LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2842 clinicians in the practice; 12 are shown here.

Marissa Alvero, NP Family Nurse Practitioner · Slidell, LA
Yucel Aydin, MD Gastroenterology Physician · Covington, LA
Mrs. Karen Chavez-Jones, MSN, APRN, FNP-C Primary Care Nurse Practitioner · Kenner, LA
Olivia Daigle Student in an Organized Health Care Education/Training Program · Covington, LA
Christopher Bernard Girardo Student in an Organized Health Care Education/Training Program · Libertyville, IL
Dr. Rahim Ullah Khan, DPM Student in an Organized Health Care Education/Training Program · Covington, LA
Kimberly Leblanc Internal Medicine Physician · Baton Rouge, LA
Makenzie Stovall Lewis, PA-C Student in an Organized Health Care Education/Training Program · Lake Charles, LA
Brooke Alison Muntean, PA-C Physician Assistant · New Orleans, LA
Sarena Rajendra Patel, PA Physician Assistant · Jefferson, LA
Hannah Schmucker, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
Lauren Michele Traina, PA-C Physician Assistant · New Orleans, LA

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