Dr Terry L Donat, MD - Medicare Otolaryngology in Sterling, IL

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Dr Terry L Donat, MD is a medicare enrolled "Otolaryngology - Otolaryngology/facial Plastic Surgery" physician in Sterling, Illinois. He went to Hahnemann University College Of Medicine and graduated in 1991 and has 35 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Rockford Health Physicians and his current practice location is 101 E Miller Rd, Sterling, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 625-4790.

Dr Terry L Donat is licensed to practice in Illinois (license number 036103262) 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 1891760385.

Contact Information

Dr Terry L Donat, MD
101 E Miller Rd,
Sterling, IL 61081-1252
(815) 625-4790
(815) 632-5845

Map and Direction




Physician's Profile

Full NameDr Terry L Donat
GenderMale
SpecialityOtolaryngology
Experience35 Years
Location101 E Miller Rd, Sterling, 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 Terry L Donat attended and graduated from Hahnemann University College Of Medicine in 1991
  NPI Data:
  • NPI Number: 1891760385
  • Provider Enumeration Date: 02/20/2006
  • Last Update Date: 05/15/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1850292913
  • Enrollment ID: I20040127000131

Medical Identifiers

Medical identifiers for Dr Terry L Donat such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891760385NPI-NPPES
036103262MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0905XOtolaryngology - Otolaryngology/facial Plastic Surgery 036103262 (Illinois)Primary
207YX0007XOtolaryngology - Plastic Surgery Within The Head & Neck 036103262 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Javon Bea HospitalRockford, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rockford Health Physicians2567374036520

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 Terry L Donat allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
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 NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031111000307

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 Terry L Donat 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 Terry L Donat, MD
101 E Miller Rd,
Sterling, IL 61081-1252

Ph: (815) 625-4790		Dr Terry L Donat, MD
101 E Miller Rd,
Sterling, IL 61081-1252

Ph: (815) 625-4790

Reviews and Comments


Otolaryngology Doctors in Sterling, IL

David R Bruce, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    
Dr. Bryan J Kemker, M.D.
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 101 E Miller Rd, Sterling, IL 61081
Phone: 815-625-4790    
Michael Gerberi, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 1002 Greden Shores Dr., Sterling, IL 61081
Phone: 815-441-2186    

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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.

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