Individual provider · Type 1 NPI

Elizabeth Mattes Nielsen, MD

Pulmonary Disease Physician · Wauwatosa, WI

NPI number 1861842007 Active

Practice location

1155 N Honey Creek Pkwy
Wauwatosa, WI 53213-3189

Mailing address

PO Box 735044
Chicago, IL 60673-5044

Other practice locations

  • 2300 N Edward St, Decatur, IL 62526-4163 · (217) 876-4200
  • 725 American Ave, Waukesha, WI 53188-5031 · (262) 928-3000
  • Memorial Medical Ctr, 701 N First Street, Springfield, IL 62781-0001 · (217) 545-0193

Specialties and licenses

TaxonomyCodeLicense
Critical Care Medicine (Internal Medicine) Physician 207RC0200X036147784 (IL)
Pulmonary Disease Physician Primary 207RP1001X76831 (WI)
Critical Care Medicine (Internal Medicine) Physician 207RC0200X76831 (WI)
Pulmonary Disease Physician 207RP1001X036147784 (IL)
Internal Medicine Physician 207R00000X125.068567 (IL)
Internal Medicine Physician 207R00000X01089069A (IN)

Pulmonary Disease Physician: An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

15 other providers at this address

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About NPI 1861842007

Elizabeth Mattes Nielsen, MD's National Provider Identifier is 1861842007, issued on Jun 19, 2016. The primary taxonomy on file is Pulmonary Disease Physician (207RP1001X), and the practice location is in Wauwatosa, WI. The record was last updated on Jul 14, 2026.