Ryan J De Lee, MD - Medicare Gastroenterology in Springfield, OR

Ryan J De Lee, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Springfield, Oregon. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Eugene Gastroenterology Consultants Pc and his current practice location is 3355 Riverbend Dr Ste 500, Springfield, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 868-9500.

Ryan J De Lee is licensed to practice in Oregon (license number MD161864) 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 1104920693.

Contact Information

Ryan J De Lee, MD
3355 Riverbend Dr Ste 500,
Springfield, OR 97477-8800
(541) 868-9500
(541) 685-5920

Map and Direction




Physician's Profile

Full NameRyan J De Lee
GenderMale
SpecialityGastroenterology
Experience21 Years
Location3355 Riverbend Dr Ste 500, Springfield, Oregon
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:
  • Ryan J De Lee attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1104920693
  • Provider Enumeration Date: 09/12/2006
  • Last Update Date: 04/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7416087671
  • Enrollment ID: I20140115000234

Medical Identifiers

Medical identifiers for Ryan J De Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104920693NPI-NPPES
500666820MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD161864 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sacred Heart Medical Center - RiverbendSpringfield, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eugene Gastroenterology Consultants Pc983018587514

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. Ryan J De Lee allows following entities to bill medicare on his behalf.
Entity NameCorvallis Gastroenterology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124075627
PECOS PAC ID: 8123918380
Enrollment ID: O20040319000439
Entity NameEugene Gastroenterology Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457374480
PECOS PAC ID: 9830185875
Enrollment ID: O20040423000749
Entity NameMckenzie Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316909054
PECOS PAC ID: 1254307994
Enrollment ID: O20040903000766

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. Ryan J De Lee 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
Ryan J De Lee, MD
3355 Riverbend Dr Ste 500,
Springfield, OR 97477-8800

Ph: (541) 868-9500
Ryan J De Lee, MD
3355 Riverbend Dr Ste 500,
Springfield, OR 97477-8800

Ph: (541) 868-9500

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).

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