Dr Ray S King, MD, PHD - Medicare Colorectal Surgery (proctology) in Madison, WI

Dr Ray S King, MD, PHD is a medicare enrolled "Colon & Rectal Surgery" physician in Madison, Wisconsin. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Colorectal Surgery (proctology). He is a member of the group practice University Of Wisconsin Medical Foundation Inc and his current practice location is 1 S Park St, Madison, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 287-2100.

Dr Ray S King is licensed to practice in Wisconsin (license number 69850-20) 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 1336460666.

Contact Information

Dr Ray S King, MD, PHD
1 S Park St,
Madison, WI 53715
(608) 287-2100
(608) 287-2324

Map and Direction




Physician's Profile

Full NameDr Ray S King
GenderMale
SpecialityColorectal Surgery (proctology)
Experience14 Years
Location1 S Park St, Madison, 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 Ray S King graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1336460666
  • Provider Enumeration Date: 06/22/2010
  • Last Update Date: 01/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4688812381
  • Enrollment ID: I20180904001602

Medical Identifiers

Medical identifiers for Dr Ray S King such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336460666NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 69850-20 (Wisconsin)Secondary
208C00000XColon & Rectal Surgery 75975 (Georgia)Secondary
208C00000XColon & Rectal Surgery 69850-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Meriter HospitalMadison, WIHospital
University Of Wi Hospitals & Clinics AuthorityMadison, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Wisconsin Medical Foundation Inc66087854642153

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 Ray S King allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Wisconsin Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598784555
PECOS PAC ID: 6608785464
Enrollment ID: O20031111000435

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 Ray S King 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 Ray S King, MD, PHD
7974 Uw Health Ct,
Middleton, WI 53562-5531

Ph: () -
Dr Ray S King, MD, PHD
1 S Park St,
Madison, WI 53715

Ph: (608) 287-2100

Reviews and Comments



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.