Dr Rafael Walker -santiago, MD - Medicare Orthopedic Surgery in Grafton, WI

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Dr Rafael Walker -santiago, MD is a medicare enrolled "Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery" physician in Grafton, Wisconsin. He went to University Of Puerto Rico School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Aurora Advanced Healthcare Inc and his current practice location is 975 Port Washington Rd, Grafton, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 329-1000.

Dr Rafael Walker -santiago is licensed to practice in Wisconsin (license number 69295) 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 1366736928.

Contact Information

Dr Rafael Walker -santiago, MD
975 Port Washington Rd,
Grafton, WI 53024-9201
(262) 329-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Rafael Walker -santiago
GenderMale
SpecialityOrthopedic Surgery
Experience13 Years
Location975 Port Washington Rd, Grafton, 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:
  • Dr Rafael Walker -santiago attended and graduated from University Of Puerto Rico School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1366736928
  • Provider Enumeration Date: 06/01/2011
  • Last Update Date: 09/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557611654
  • Enrollment ID: I20201001003026

Medical Identifiers

Medical identifiers for Dr Rafael Walker -santiago such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366736928NPI-NPPES
100103662MedicaidWI
036146317OtherILIL PHYSICIAN LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery 69295 (Wisconsin)Primary
207X00000XOrthopaedic Surgery 69295 (Wisconsin)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora At HomeMilwaukee, WIHome health agency
Aurora Medical Center - GraftonGrafton, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital
Aurora Medical Ctr Washington CountyHartford, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Advanced Healthcare Inc3375625833929

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. Dr Rafael Walker -santiago allows following entities to bill medicare on his behalf.
Entity NameAurora Advanced Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265629133
PECOS PAC ID: 3375625833
Enrollment ID: O20080123000694

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 Rafael Walker -santiago 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
Dr Rafael Walker -santiago, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: (262) 329-1000		Dr Rafael Walker -santiago, MD
975 Port Washington Rd,
Grafton, WI 53024-9201

Ph: (262) 329-1000

Reviews and Comments


Orthopaedic Surgery Doctors in Grafton, WI

Eric J. Belin, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 975 Port Washington Rd, Grafton, WI 53024
Phone: 262-329-1000    
Omar J. Darr, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 975 Port Washington Road, Suite 110, Grafton, WI 53024
Phone: 262-387-8300    
Nathan J Kopydlowski, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 975 Port Washington Rd, Grafton, WI 53024
Phone: 262-329-1000    
Michael J Anderson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 975 Port Washington Road, Suite 110, Grafton, WI 53024
Phone: 262-387-8300    
Matthew Paul Wichman, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 975 Port Washington Rd, Suite 110, Grafton, WI 53024
Phone: 262-387-8300    
Thomas Michael Doers, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 975 Port Washington Road, Suite 110, Grafton, WI 53024
Phone: 262-387-8300    

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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