Dr Nestor C Alabarca, MD - Internal Medicine in Lake Geneva, WI

Dr Nestor C Alabarca, MD is a Internal Medicine physician based in Lake Geneva, Wisconsin. Dr Nestor C Alabarca is licensed to practice in Wisconsin (license number 20952) and his current practice location is 146 E Geneva Square, Lake Geneva, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (262) 249-5000.

NPI number for Dr Nestor C Alabarca is 1336157981 and his current mailing address is 3301 W Forest Home Ave, Milwaukee, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1336157981.

Contact Information

Dr Nestor C Alabarca, MD
146 E Geneva Square,
Lake Geneva, WI 53147
(262) 249-5000
(262) 249-7142

Map and Direction




Physician's Profile

Full NameDr Nestor C Alabarca
GenderMale
SpecialityInternal Medicine
Location146 E Geneva Square, Lake Geneva, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1336157981
  • Provider Enumeration Date: 08/03/2006
  • Last Update Date: 03/07/2023

Medical Identifiers

Medical identifiers for Dr Nestor C Alabarca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336157981NPI-NPPES
30107300MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20952 (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. Dr Nestor C Alabarca 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
Dr Nestor C Alabarca, MD
3301 W Forest Home Ave,
Milwaukee, WI 53215-2843

Ph: (414) 647-6326
Dr Nestor C Alabarca, MD
146 E Geneva Square,
Lake Geneva, WI 53147

Ph: (262) 249-5000

Reviews and Comments


Internal Medicine Doctors in Lake Geneva, WI

Dr. Brian Jay Silverstein, MD
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Phone: 847-271-9609    
Nadiia Marenych, MD
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Phone: 262-249-5000    
Dr. Nadia Sergevna Hall, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    
William Tillis,
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Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248
Shashi Bhushan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-549-5000    
Timothy J Thompson, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.