Christina Stair Keener, APRN - Medicare Nurse Practitioner in Portland, OR

Christina Stair Keener, APRN is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Portland, Oregon. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Cascadia Health and her current practice location is 421 Sw 5th Ave, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 238-0769.

Christina Stair Keener is licensed to practice in Oregon (license number 201800971NP-PP) 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 1467513077.

Contact Information

Christina Stair Keener, APRN
421 Sw 5th Ave,
Portland, OR 97204-2205
(503) 238-0769
Not Available

Map and Direction




Provider's Profile

Full NameChristina Stair Keener
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location421 Sw 5th Ave, 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:
  • Christina Stair Keener graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1467513077
  • Provider Enumeration Date: 12/13/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204819980
  • Enrollment ID: I20211208003275

Medical Identifiers

Medical identifiers for Christina Stair Keener such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467513077NPI-NPPES
500793141MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 201800971NP-PP (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cascadia Health761887376146

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. Christina Stair Keener allows following entities to bill medicare on her behalf.
Entity NameCascadia Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336196401
PECOS PAC ID: 7618873761
Enrollment ID: O20031209000991

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. Christina Stair Keener 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
Christina Stair Keener, APRN
Po Box 8459,
Portland, OR 97207-8459

Ph: (503) 238-0769
Christina Stair Keener, APRN
421 Sw 5th Ave,
Portland, OR 97204-2205

Ph: (503) 238-0769

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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