Mark K Stevens, MD - Medicare Neurological Surgery in La Crosse, WI

Mark K Stevens, MD is a medicare enrolled "Neurological Surgery" physician in La Crosse, Wisconsin. His current practice location is 800 West Ave S, La Crosse, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 791-9831.

Mark K Stevens is licensed to practice in Wisconsin (license number 35110) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1568443661.

Contact Information

Mark K Stevens, MD
800 West Ave S,
La Crosse, WI 54601-8806
(608) 791-9831
(608) 791-9814

Map and Direction




Physician's Profile

Full NameMark K Stevens
GenderMale
SpecialityNeurological Surgery
Location800 West Ave S, La Crosse, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1568443661
  • Provider Enumeration Date: 11/07/2005
  • Last Update Date: 01/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4981603404
  • Enrollment ID: I20100817001496

Medical Identifiers

Medical identifiers for Mark K Stevens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568443661NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 35110 (Wisconsin)Primary

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. Mark K Stevens allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Health System-southwest Wisconsin Region Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629056049
PECOS PAC ID: 0345152443
Enrollment ID: O20031110000684

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. Mark K Stevens 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
Mark K Stevens, MD
Po Box 1510,
Eau Claire, WI 54702-1510

Ph: (608) 785-0940
Mark K Stevens, MD
800 West Ave S,
La Crosse, WI 54601-8806

Ph: (608) 791-9831

Reviews and Comments


Neurological Surgery Doctors in La Crosse, WI

Michael J Ebersold, MD
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Phone: 608-782-7300    
Humbert G Sullivan, MD
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Phone: 608-782-7300    
Walter J Faillace, MD
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Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    Fax: 608-775-4467
Kerry T White, MD
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Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    Fax: 608-775-4429
Jerry A Davis, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    
Dr. Douglas George Hughes, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    

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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