Marianne C Parshley, MD - Medicare Internal Medicine in Portland, OR

Marianne C Parshley, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. She went to Geisel School Of Medicine At Dartmouth and graduated in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Providence Health And Services Oregon and her current practice location is 1321 Ne 99th Ave, Suite 100, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 215-4050.

Marianne C Parshley is licensed to practice in Oregon (license number MD14451) 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 1760415376.

Contact Information

Marianne C Parshley, MD
1321 Ne 99th Ave, Suite 100,
Portland, OR 97220-9436
(503) 215-4050
(503) 215-4055

Map and Direction




Physician's Profile

Full NameMarianne C Parshley
GenderFemale
SpecialityInternal Medicine
Experience40 Years
Location1321 Ne 99th 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:
  • Marianne C Parshley attended and graduated from Geisel School Of Medicine At Dartmouth in 1984
  NPI Data:
  • NPI Number: 1760415376
  • Provider Enumeration Date: 07/08/2006
  • Last Update Date: 03/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1052448727
  • Enrollment ID: I20100429000120

Medical Identifiers

Medical identifiers for Marianne C Parshley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760415376NPI-NPPES
110027910OtherORRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD14451 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Home HealthPortland, ORHome health agency
Providence Portland Medical CenterPortland, ORHospital
Providence St Vincent Medical CenterPortland, ORHospital
Providence Milwaukie HospitalMilwaukie, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon06481836081344

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. Marianne C Parshley allows following entities to bill medicare on her behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652

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. Marianne C Parshley 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
Marianne C Parshley, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494
Marianne C Parshley, MD
1321 Ne 99th Ave, Suite 100,
Portland, OR 97220-9436

Ph: (503) 215-4050

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.