MARGARET BARRETT
NPI 1912161647
Internal Medicine in Waukesha, WI

Active since July 11, 2008
W231N1440 CORPORATE CT, WAUKESHA, WI 53186(262) 896-6000 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 17, 2018, Jan 22, 2016 (2 updates tracked since 2016).

About Margaret Barrett NPPES

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

MARGARET BARRETT (NPI 1912161647) is an individual internal medicine provider in Waukesha, Wisconsin, licensed in Wisconsin (64615) and active in the NPI registry since July 2008. She maintains a secondary practice location in Waukesha.

NPPES Registry Identity

NPI1912161647
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARGARET BARRETT
Location AddressW231N1440 CORPORATE CTWaukesha, WI 53186-1303
Mailing AddressW231n1440 Corporate CtWaukesha, WI 53186-1303 · (262) 896-6000
Sole ProprietorNo
Enumeration DateJuly 11, 2008
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
NPI 1912161647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WI · 64615
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

W231N1440 CORPORATE CT, Waukesha, WI 53186

Other Names 1

Other Name (5)Margaret Weisenberger Barrett M.d.

Secondary Practice Location 1

Location 1725 American Ave, Room 2036Waukesha, WI 53188-5031 · Phone (262) 928-5400 · Fax (262) 928-6140

Other Identifiers 5

Other206147079IL · Medicare Ptan (individual)
Other206147IL · Medicare Ptan (goup)
Medicaid036127017IL
OtherCA4748IL · Medicare Railroad (group)
OtherP01013425IL · Medicare Railroad (individual)

Accepted Insurance

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.

Podiatrist (Primary Podiatric Medicine)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Dentist (General Practice)
W231N1440 CORPORATE CT, SUITE 211
WAUKESHA, WI 53186
Dentist (Endodontics)
W231N1440 CORPORATE CT, SUITE 211
WAUKESHA, WI 53186
Nurse Practitioner (Family)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Family Medicine
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Occupational Therapist (Hand)
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Physical Therapy Assistant
W231N1440 CORPORATE CT
WAUKESHA, WI 53186
Specialist
W231N1440 CORPORATE CT, SUITE 307
WAUKESHA, WI 53186

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912161647, enumerated as an "individual" on July 11, 2008.

The provider is located at W231N1440 CORPORATE CT WAUKESHA, WI 53186 and the phone number is (262) 896-6000.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Molina. Please consult your insurance carrier or call the provider to verify.