Timothy E Jessen, MD - Medicare Allergy/immunology in Freeport, IL

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Timothy E Jessen, MD is a medicare enrolled "Allergy & Immunology" physician in Freeport, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1983 and has 41 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Freeport Memorial Hospital, Freeport Regional Health Care Foundation and his current practice location is 1010 Fairway Dr, Freeport, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 599-6930.

Timothy E Jessen is licensed to practice in Illinois (license number 036077588) 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 1831165034.

Contact Information

Timothy E Jessen, MD
1010 Fairway Dr,
Freeport, IL 61032-6600
(815) 599-6930
(815) 599-7613

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Physician's Profile

Full NameTimothy E Jessen
GenderMale
SpecialityAllergy/immunology
Experience41 Years
Location1010 Fairway Dr, Freeport, 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:
  • Timothy E Jessen attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1983
  NPI Data:
  • NPI Number: 1831165034
  • Provider Enumeration Date: 02/27/2006
  • Last Update Date: 10/23/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0345286621
  • Enrollment ID: I20050708000302

Medical Identifiers

Medical identifiers for Timothy E Jessen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831165034NPI-NPPES
036077588MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036077588 (Illinois)Secondary
207K00000XAllergy & Immunology 036077588 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fhn Memorial HospitalFreeport, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Freeport Memorial Hospital842695823298
Freeport Regional Health Care Foundation923404168291

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. Timothy E Jessen allows following entities to bill medicare on his behalf.
Entity NameFreeport Regional Health Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457337016
PECOS PAC ID: 9234041682
Enrollment ID: O20031104000182
Entity NameFreeport Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447228788
PECOS PAC ID: 8426958232
Enrollment ID: O20040109000305

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. Timothy E Jessen 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
Timothy E Jessen, MD
421 W Exchange St, Po Box 268,
Freeport, IL 61032-4030

Ph: (815) 599-7950		Timothy E Jessen, MD
1010 Fairway Dr,
Freeport, IL 61032-6600

Ph: (815) 599-6930

Reviews and Comments


Allergy & Immunology Doctors in Freeport, IL


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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