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

Heidi H Nowakowski, MD

Individual provider Internal Medicine Physician · NPI 1427798115

Heidi H Nowakowski, MD is a Hospitalist in Baton Rouge, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2022, 4 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
4
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2022
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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)

  • 2500 N State St, Jackson, MS 39216-4500 — (601) 984-5607

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 346441 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 346441 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1427798115
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2022
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2022 (4 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Baton Rouge