Marcella Shook, MSW - Medicare Counselor in Portland, OR

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Marcella Shook, MSW is a medicare enrolled "Social Worker" provider in Portland, Oregon. Her current practice location is 4212 Ne Broadway, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 249-8787.

Marcella Shook is licensed to practice in Oregon (license number L13343) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1851756795.

Contact Information

Marcella Shook, MSW
4212 Ne Broadway,
Portland, OR 97213-1422
(503) 249-8787
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameMarcella Shook
GenderFemale
SpecialitySocial Worker
Location4212 Ne Broadway, Portland, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851756795
  • Provider Enumeration Date: 12/18/2015
  • Last Update Date: 08/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7719357318
  • Enrollment ID: I20221222001537

Medical Identifiers

Medical identifiers for Marcella Shook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851756795NPI-NPPES
500810186MedicaidOR
2394610MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101Y00000XCounselor (Washington)Secondary
104100000XSocial Worker L13343 (Oregon)Primary

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. Marcella Shook allows following entities to bill medicare on her behalf.
Entity NameThe Oregon Clinic, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265417174
PECOS PAC ID: 2860390408
Enrollment ID: O20031222000096
Entity NameBroadway Medical Clinic LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720082316
PECOS PAC ID: 2466447610
Enrollment ID: O20040416001171

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. Marcella Shook 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
Marcella Shook, MSW
541 Ne 20th Ave,
Portland, OR 97232-2862

Ph: (503) 963-2801		Marcella Shook, MSW
4212 Ne Broadway,
Portland, OR 97213-1422

Ph: (503) 249-8787

Reviews and Comments



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.