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

William K. Imsais, MD

Individual provider Emergency Medicine Physician · NPI 1770548349

William K. Imsais, MD is an Emergency Medicine in New Orleans, Louisiana. Qualified in 2002, 24 years ago. Practices with University of Texas Health Science Center at San Antonio, a 1,295-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Texas.

Years since qualifying
24
Licensed in
LA, TX
In the registry since
2006
Specialties on file
3
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

2000 Canal St
New Orleans, LA 70112-3018
Phone: (504) 702-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD026039 (LA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence M7290 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD026039 (LA)

Record details

NPI number1770548349
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 18, 2006
Last updated in NPPESJuly 3, 2019

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice University Of Texas Health Science Center At San Antonio — 1295 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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