Dr Mitchell S King, MD - Medicare Family Practice in Rockford, IL

Dr Mitchell S King, MD is a medicare enrolled "Family Medicine" physician in Rockford, Illinois. He went to Ohio State University College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice The Board Of Trustees Of The University Of Illinois and his current practice location is 1221 E State St, Rockford, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 972-1000.

Dr Mitchell S King is licensed to practice in Illinois (license number 036092084) 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 1225038276.

Contact Information

Dr Mitchell S King, MD
1221 E State St,
Rockford, IL 61104-2231
(815) 972-1000
(815) 972-1033

Map and Direction




Physician's Profile

Full NameDr Mitchell S King
GenderMale
SpecialityFamily Practice
Experience39 Years
Location1221 E State St, Rockford, Illinois
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 Mitchell S King attended and graduated from Ohio State University College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1225038276
  • Provider Enumeration Date: 07/29/2005
  • Last Update Date: 11/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2163413659
  • Enrollment ID: I20040522000250

Medical Identifiers

Medical identifiers for Dr Mitchell S King such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225038276NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036092084 (Illinois)Primary
207Q00000XFamily Medicine 40031-20 (Wisconsin)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish American HospitalRockford, ILHospital
University Of Illinois HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Board Of Trustees Of The University Of Illinois3072422716923

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 Mitchell S King allows following entities to bill medicare on his behalf.
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306486022
PECOS PAC ID: 3072422716
Enrollment ID: O20210706000302

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 Mitchell 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 Mitchell S King, MD
1601 Parkview Ave, Credentialing S200c,
Rockford, IL 61107-1822

Ph: (815) 395-5861
Dr Mitchell S King, MD
1221 E State St,
Rockford, IL 61104-2231

Ph: (815) 972-1000

Reviews and Comments


Family Medicine Doctors in Rockford, IL

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Ms. Rachael Mcpeek, NP
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Dr. Jithinraj Edakkanambeth Varayil, MD
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Phone: 815-490-1600    Fax: 815-490-1881
Dr. Raju M Shanmugam, MD
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Practice Location: 3401 N Perryville Rd, Rockford, IL 61114
Phone: 815-971-2000    Fax: 815-971-2000

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.