Rachel J Cook, MD - Medicare Hematology/oncology in Portland, OR

Rachel J Cook, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Portland, Oregon. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Oregon Health And Sciences University/university Medical Group and her current practice location is 3181 Sw Sam Jackson Park Rd, Mailstop L-586, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 494-8426.

Rachel J Cook is licensed to practice in Oregon (license number 165060) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598735748.

Contact Information

Rachel J Cook, MD
3181 Sw Sam Jackson Park Rd, Mailstop L-586,
Portland, OR 97239-3011
(503) 494-8426
Not Available

Map and Direction




Physician's Profile

Full NameRachel J Cook
GenderFemale
SpecialityHematology/oncology
Experience22 Years
Location3181 Sw Sam Jackson Park Rd, Portland, Oregon
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rachel J Cook attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1598735748
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 10/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3971653643
  • Enrollment ID: I20131027000008

Medical Identifiers

Medical identifiers for Rachel J Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598735748NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0000XInternal Medicine - Hematology 165060 (Oregon)Primary
207RX0202XInternal Medicine - Medical Oncology 165060 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ohsu Hospital And ClinicsPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Health And Sciences University/university Medical Group48807601071479

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. Rachel J Cook allows following entities to bill medicare on her behalf.
Entity NameUniversity Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376709535
PECOS PAC ID: 4880760107
Enrollment ID: O20080910000013

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. Rachel J Cook 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
Rachel J Cook, MD
3181 Sw Sam Jackson Park Rd, Mailstop L-586,
Portland, OR 97239-3011

Ph: (503) 494-8426
Rachel J Cook, MD
3181 Sw Sam Jackson Park Rd, Mailstop L-586,
Portland, OR 97239-3011

Ph: (503) 494-8426

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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