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ELLEN L. GAWRISCH, M.D.
NPI 1912953365
Anesthesiology - Pain Medicine in Brookfield, WI

Active since May 26, 2006
19333 W NORTH AVE, BROOKFIELD, WI 53045(262) 785-2000 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Ellen L. Gawrisch, M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELLEN L. GAWRISCH, M.D. (NPI 1912953365) is a healthcare organization registered as a pain medicine in Brookfield, Wisconsin and active in the NPI registry since May 2006. The organization lists Ellen L Gawrisch, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1912953365
Entity TypeOrganization
Primary Taxonomy207LP2900X
Legal Business NameELLEN L. GAWRISCH, M.D.
Location Address19333 W NORTH AVEBrookfield, WI 53045-4132
Mailing Address225 S Executive DrBrookfield, WI 53005-4266 · (262) 787-4026
Phone(262) 785-2000
Organization SubpartNo
Authorized OfficialEllen L GawrischAuthorized Official · (262) 785-2000
Enumeration DateMay 26, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1912953365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
Definition

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X

Other Identifiers 1

Medicaid31609500WI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HIND MOHAMED ELHASSAN MD
Hospitalist
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-3010
PETER T. HANSEN, M.D., S.C.
Anesthesiology (Pain Medicine)
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-2000
GARY SWART M.D.
Emergency Medicine
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-2058
THOMAS M NIGRO JR. CRNA
Nurse Anesthetist, Certified Registered
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (414) 290-6720
ROBERT M. DHEIN, M.D., S.C.
Anesthesiology (Pain Medicine)
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-2000
DEBORAH ZDARSTEK CRNA
Nurse Anesthetist, Certified Registered
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-2000
DR. RICHARD W. CHERWENKA M.D.
Anesthesiology
19333 W NORTH AVE
BROOKFIELD, WI 53045
Waukesha County (262) 785-2000
ASCENSION WISCONSIN PHARMACY, INC.
Pharmacy (Community/Retail Pharmacy)
19333 W NORTH AVE, SUITE 390
BROOKFIELD, WI 53045
Waukesha County (262) 780-4430

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ellen L. Gawrisch, M.D.'s NPI number?

The NPI number for Ellen L. Gawrisch, M.D. is 1912953365. It was assigned to this organization in the NPPES registry on May 26, 2006.

Where is Ellen L. Gawrisch, M.D. located?

Ellen L. Gawrisch, M.D. is located at 19333 W North Ave, Brookfield, WI 53045. The listed phone number is (262) 785-2000.

What is Ellen L. Gawrisch, M.D.'s specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

When was this NPI record last updated?

The NPPES record for Ellen L. Gawrisch, M.D. was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.