Karl A Greene, MD - Medicare Neurosurgery in Pleasant Prairie, WI

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Karl A Greene, MD is a medicare enrolled "Neurological Surgery" physician in Pleasant Prairie, Wisconsin. He went to Stanford University School Of Medicine and graduated in 1989 and has 37 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice The Medical College Of Wisconsin Inc and his current practice location is 9555 76th St, Pleasant Prairie, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 577-8000.

Karl A Greene is licensed to practice in Wisconsin (license number 43655) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1376535492.

Contact Information

Karl A Greene, MD
9555 76th St,
Pleasant Prairie, WI 53158-1984
(262) 577-8000
(262) 577-8869

Map and Direction




Physician's Profile

Full NameKarl A Greene
GenderMale
SpecialityNeurosurgery
Experience37 Years
Location9555 76th St, Pleasant Prairie, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Karl A Greene attended and graduated from Stanford University School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1376535492
  • Provider Enumeration Date: 08/16/2005
  • Last Update Date: 06/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3779569942
  • Enrollment ID: I20040628001077

Medical Identifiers

Medical identifiers for Karl A Greene such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376535492NPI-NPPES
1376535492MedicaidWI
34125200MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 43655 (Wisconsin)Primary
208600000XSurgery 43655 (Wisconsin)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843712092

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Karl A Greene allows following entities to bill medicare on his behalf.
Entity NameThe Medical College of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259

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. Karl A Greene is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Karl A Greene, MD
9555 76th St,
Pleasant Prairie, WI 53158-1984

Ph: (262) 577-8000		Karl A Greene, MD
9555 76th St,
Pleasant Prairie, WI 53158-1984

Ph: (262) 577-8000

Reviews and Comments


Neurological Surgery Doctors in Pleasant Prairie, WI

Dr. Michael Anthony Casey, DO
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 9555 76th St, Pleasant Prairie, WI 53158
Phone: 262-577-8000    Fax: 262-577-8869
Dr. Shaun Thomas O'leary, MD, PHD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 12500 Aurora Dr, Pleasant Prairie, WI 53158
Phone: 262-857-5000    

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.