Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jonathan Ferreira Assis, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1619555695

Jonathan Ferreira Assis, DO is a Hospitalist in Baton Rouge, Louisiana. Graduated from Nova Southeastern College of Osteo Medicine in 2021, 5 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
5
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
LA
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

5000 Hennessy Blvd
Baton Rouge, LA 70808-4375
Phone: (225) 765-4050
Fax: (225) 765-4046
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 119 Oakfield Dr, Brandon, FL 33511-5779 — (813) 916-2346

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 341561 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1619555695
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2021
Last updated in NPPESDecember 31, 2024
Certification dateDecember 31, 2024
Mailing address5959 S Sherwood Forest Blvd, Baton Rouge, LA 70816-6038

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2021 (5 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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