Individual provider · Type 1 NPI

Marshall S. St. Amant, MD

Maternal & Fetal Medicine Physician · Baton Rouge, LA

NPI number 1649279969 Active

Practice location

100 Womans Way
Baton Rouge, LA 70817-5100

Call (225) 924-8338 Map

Other practice locations

  • 309 Jackson St, Monroe, LA 71201-7407 · (318) 966-4000
  • 4600 Ambassador Caffery Pkwy, Lafayette, LA 70508-6902 · (337) 521-9100
  • 4630 Ambassador Caffery Pkwy Ste 204, Lafayette, LA 70508-6949 · (337) 470-4653
  • 9000 Airline Hwy, Ste 370, Baton Rouge, LA 70815-4114 · (225) 924-8338

Specialties and licenses

TaxonomyCodeLicense
Maternal & Fetal Medicine Physician 207VM0101X0101288138 (VA)
Maternal & Fetal Medicine Physician Primary 207VM0101X017767 (LA)

Maternal & Fetal Medicine Physician: An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated preg…

48 other providers at this address

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About NPI 1649279969

Marshall S. St. Amant, MD's National Provider Identifier is 1649279969, issued on Jul 19, 2005. The primary taxonomy on file is Maternal & Fetal Medicine Physician (207VM0101X), and the practice location is in Baton Rouge, LA. The record was last updated on Feb 16, 2026.