Zachariah Gurnsey, MD - Medicare Internal Medicine in Springfield, IL

Zachariah Gurnsey, MD is a medicare enrolled "Internal Medicine" physician in Springfield, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Siu Physicians And Surgeons Inc and his current practice location is 751 N Rutledge St, Ste 1100, Springfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 545-0182.

Zachariah Gurnsey is licensed to practice in Illinois (license number 036-121679) 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 1003038423.

Contact Information

Zachariah Gurnsey, MD
751 N Rutledge St, Ste 1100,
Springfield, IL 62702-4909
(217) 545-0182
(217) 545-8156

Map and Direction




Physician's Profile

Full NameZachariah Gurnsey
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location751 N Rutledge St, Springfield, 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:
  • Zachariah Gurnsey attended and graduated from Southern Illinois University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1003038423
  • Provider Enumeration Date: 05/03/2007
  • Last Update Date: 04/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5799836631
  • Enrollment ID: I20090706000405

Medical Identifiers

Medical identifiers for Zachariah Gurnsey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003038423NPI-NPPES
036121679MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-121679 (Illinois)Primary
208M00000XHospitalist 036-121679 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Medical CenterSpringfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Siu Physicians And Surgeons Inc2365352820282

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. Zachariah Gurnsey allows following entities to bill medicare on his behalf.
Entity NameSiu Physicians & Surgeons Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558385989
PECOS PAC ID: 2365352820
Enrollment ID: O20031222000769

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. Zachariah Gurnsey 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
Zachariah Gurnsey, MD
751 N Rutledge St, Po Box 19636,
Springfield, IL 62702-4909

Ph: (217) 545-0182
Zachariah Gurnsey, MD
751 N Rutledge St, Ste 1100,
Springfield, IL 62702-4909

Ph: (217) 545-0182

Reviews and Comments


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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.