Warren Gregory Vonroenn, MD - Internal Medicine in West Allis, WI

Warren Gregory Vonroenn, MD is a Internal Medicine physician based in West Allis, Wisconsin. Warren Gregory Vonroenn is licensed to practice in Wisconsin (license number 19051) and his current practice location is 11101 W Lincoln Ave, West Allis, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (414) 203-4491.

NPI number for Warren Gregory Vonroenn is 1346272598 and his current mailing address is 11101 W Lincoln Ave, West Allis, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1346272598.

Contact Information

Warren Gregory Vonroenn, MD
11101 W Lincoln Ave,
West Allis, WI 53227-1133
(414) 203-4491
(414) 203-4526

Map and Direction




Physician's Profile

Full NameWarren Gregory Vonroenn
GenderMale
SpecialityInternal Medicine
Location11101 W Lincoln Ave, West Allis, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1346272598
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 09/15/2011

Medical Identifiers

Medical identifiers for Warren Gregory Vonroenn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346272598NPI-NPPES
P00451311OtherWIRR MEDICARE
30919300MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 19051 (Wisconsin)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Warren Gregory Vonroenn is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Warren Gregory Vonroenn, MD
11101 W Lincoln Ave,
West Allis, WI 53227-1133

Ph: (414) 327-3000
Warren Gregory Vonroenn, MD
11101 W Lincoln Ave,
West Allis, WI 53227-1133

Ph: (414) 203-4491

Reviews and Comments


Internal Medicine Doctors in West Allis, WI

Dr. Hesham M Elghannam, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2424 S 90th St Ste 300, West Allis, WI 53227
Phone: 414-328-8150    
Dr. Ruchit D Shah, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8901 W Lincoln Ave, West Allis, WI 53227
Phone: 414-328-7146    
Hashim Sadig, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2514 S 102nd St, 160, West Allis, WI 53227
Phone: 414-225-0300    
Dr. Monica M O'sullivan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11211 W Lincoln Ave, West Allis, WI 53227
Phone: 414-454-8300    Fax: 414-327-1450
Neil Reisinger, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 904 S 114th St, West Allis, WI 53214
Phone: 414-259-9234    
Dr. Isaac Olabode Taiwo, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 8901 W Lincoln Ave, West Allis, WI 53227
Phone: 414-328-6000    Fax: 414-649-1328
Dr. Susan L Darmstadter, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8905 W Lincoln Ave, Ste 401, West Allis, WI 53227
Phone: 414-328-8270    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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