Individual provider · Type 1 NPI

Leigh Mae Provencher, MD

Critical Care Medicine (Internal Medicine) Physician · Appleton, WI

NPI number 1063949741 Active

Practice location

1818 N Meade St
Appleton, WI 54911-3454

Call (920) 735-7645 Map

Mailing address

3 Neenah Ctr
Neenah, WI 54956-3070

Other practice locations

  • MSC10 5550 1 University Of New Mexico, Albuquerque, NM 87131-0001 · (505) 272-4661
  • 6550 Fannin, Houston Methodist Hospital, Sm 1001, Houston, TX 77030 · (713) 441-5114

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X83019-20 (WI)
Critical Care Medicine (Internal Medicine) Physician Primary 207RC0200X83019 (WI)

Critical Care Medicine (Internal Medicine) Physician: An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

330 other providers at this address

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About NPI 1063949741

Leigh Mae Provencher, MD's National Provider Identifier is 1063949741, issued on May 12, 2017. The primary taxonomy on file is Critical Care Medicine (Internal Medicine) Physician (207RC0200X), and the practice location is in Appleton, WI. The record was last updated on May 22, 2026.