WARREN GREGORY VONROENN MD
NPI 1346272598
Internal Medicine in West Allis, WI

Q: What is Warren Vonroenn's NPI number?

The NPI number for Warren Vonroenn is 1346272598. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Q: What is Warren Vonroenn's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Warren Vonroenn was last updated on September 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 07, 2006

11101 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 203-4491(414) 203-4526 Get Directions Write a Review

NPPES record last updated: September 15, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Warren Gregory Vonroenn Md NPPES

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

WARREN GREGORY VONROENN MD (NPI 1346272598) is an individual internal medicine provider in West Allis, Wisconsin, licensed in Wisconsin (19051) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1346272598

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWARREN GREGORY VONROENNCredential: MD

Location Address11101 W LINCOLN AVEWest Allis, WI 53227-1133

Mailing Address11101 W Lincoln AveWest Allis, WI 53227-1133 · (414) 327-3000

Phone(414) 203-4491

Fax(414) 203-4526

Sole ProprietorNo

Enumeration DateJuly 7, 2006

Last NPPES UpdateSeptember 15, 2011

✔ NPI 1346272598 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 · 19051

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.

11101 W LINCOLN AVE, West Allis, WI 53227

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Other Identifiers 7

Medicaid30919300WI

Medicare PIN46236-0144WI

OtherP00451311WI · Rr Medicare

Medicare UPINB85336

Medicare ID-Type Unspecified735000240WI

Medicare PIN01994-0144WI

Medicare ID-Type Unspecified686350130WI

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.

LINDA CHWIERUT RN

Registered Nurse (Psychiatric/Mental Health)

11101 W LINCOLN AVE
WEST ALLIS, WI 53227

Milwaukee County (262) 942-4000

DR. HEMA RAJANNA M.D

Psychiatry & Neurology (Psychiatry)

11101 W LINCOLN AVE
MILWAUKEE, WI 53227

Milwaukee County (262) 646-1391

MR. VINEET J KULKARNI MD

Psychiatry & Neurology (Psychiatry)

11101 W LINCOLN AVE, ROGERS MEMORIAL HOSPITAL
WEST ALLIS, WI 53227

Milwaukee County (262) 646-1338

DR. LALIT KUMAR SINGH M.D., M.P.H.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

11101 W LINCOLN AVE
MILWAUKEE, WI 53227

Milwaukee County (262) 646-1391

ALEXANDRA L WIDENSKI

Nurse Practitioner (Psychiatric/Mental Health)

11101 W LINCOLN AVE
MILWAUKEE, WI 53227

Milwaukee County (800) 767-4411

GILLIAN GREENE RN

Registered Nurse (Psychiatric/Mental Health)

11101 W LINCOLN AVE
WEST ALLIS, WI 53227

Milwaukee County (414) 203-4482

JESSICA HOBERG CPNP

Nurse Practitioner (Pediatrics)

11101 W LINCOLN AVE, ROGERS MEMORIAL HOSPITAL
WEST ALLIS, WI 53227

Milwaukee County (414) 327-3000

ANNA C DESAI MA PC

Counselor (Professional)

11101 W LINCOLN AVE
WEST ALLIS, WI 53227

Milwaukee County (414) 203-4515

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 Warren Vonroenn's NPI number?

The NPI number for Warren Vonroenn is 1346272598. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Warren Vonroenn located?

Warren Vonroenn practices at 11101 W Lincoln Ave, West Allis, WI 53227. The listed phone number is (414) 203-4491.

What is Warren Vonroenn's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Warren Vonroenn was last updated on September 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.