Dr Philip W Walker, MD - Medicare Emergency Medicine in Portland, OR

Dr Philip W Walker, MD is a medicare enrolled "Emergency Medicine" physician in Portland, Oregon. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2018 and has 6 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice University Of Pittsburgh Physicians, Providence Health And Services Oregon and his current practice location is 9155 Sw Barnes Rd Ste 420, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 297-3660.

Dr Philip W Walker is licensed to practice in Oregon (license number MD218416) 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 1780181578.

Contact Information

Dr Philip W Walker, MD
9155 Sw Barnes Rd Ste 420,
Portland, OR 97225-6631
(503) 297-3660
(503) 297-2360

Map and Direction




Physician's Profile

Full NameDr Philip W Walker
GenderMale
SpecialityEmergency Medicine
Experience6 Years
Location9155 Sw Barnes Rd Ste 420, Portland, 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:
  • Dr Philip W Walker attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2018
  NPI Data:
  • NPI Number: 1780181578
  • Provider Enumeration Date: 04/09/2018
  • Last Update Date: 08/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284887852
  • Enrollment ID: I20210713001655

Medical Identifiers

Medical identifiers for Dr Philip W Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780181578NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD218416 (Oregon)Primary
207PE0004XEmergency Medicine - Emergency Medical Services 135862 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Clair HospitalPittsburgh, PAHospital
Upmc MercyPittsburgh, PAHospital
Providence St Vincent Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Pittsburgh Physicians87299902393735
Providence Health And Services Oregon9335057447137

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 Philip W Walker allows following entities to bill medicare on his behalf.
Entity NameSt Clair Medical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467485565
PECOS PAC ID: 4183511553
Enrollment ID: O20040301000889
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883

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 Philip W Walker 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 Philip W Walker, MD
9155 Sw Barnes Rd Ste 420,
Portland, OR 97225-6631

Ph: (503) 297-6334
Dr Philip W Walker, MD
9155 Sw Barnes Rd Ste 420,
Portland, OR 97225-6631

Ph: (503) 297-3660

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.