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

Dr. Diane Davis Van Gerwen, MD

Individual provider Hospitalist Physician · NPI 1003234642

Dr. Diane Davis Van Gerwen, MD is a Hospitalist in New Orleans, Louisiana. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2014, 12 years ago. Practices with Belle Chasse Physician Services LLC, a 261-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
12
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
LA
In the registry since
2014
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

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone: (504) 842-7518
Show map & directions

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

Additional practice locations (1)

  • 2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 — (504) 392-3131

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 305924 (LA)

Record details

NPI number1003234642
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2014
Last updated in NPPESMarch 22, 2019

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Belle Chasse Physician Services Llc — 261 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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