Dr Marianne Clare Greenbaum, MD - Medicare Diagnostic Radiology in Seattle, WA

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Dr Marianne Clare Greenbaum, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Seattle, Washington. She went to R Franklin University Of Med & Sci/chicago Medical School and graduated in 1994 and has 30 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Swedish Health Services, Swedish Radia Imaging Center At Edmonds Llc, Radia Inc P S and her current practice location is 1229 Madison Street, Suite 1150, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 386-6300.

Dr Marianne Clare Greenbaum is licensed to practice in Washington (license number MD00037029) 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 1558440453.

Contact Information

Dr Marianne Clare Greenbaum, MD
1229 Madison Street, Suite 1150,
Seattle, WA 98104-3587
(206) 386-6300
(206) 386-6316

Map and Direction




Physician's Profile

Full NameDr Marianne Clare Greenbaum
GenderFemale
SpecialityDiagnostic Radiology
Experience30 Years
Location1229 Madison Street, Seattle, Washington
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:
  • Dr Marianne Clare Greenbaum attended and graduated from R Franklin University Of Med & Sci/chicago Medical School in 1994
  NPI Data:
  • NPI Number: 1558440453
  • Provider Enumeration Date: 11/03/2006
  • Last Update Date: 09/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8325132954
  • Enrollment ID: I20070913000414

Medical Identifiers

Medical identifiers for Dr Marianne Clare Greenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558440453NPI-NPPES
0439517OtherWAL & I - SWEDISH RADIA EDMONDS
0439519OtherWAL & I - EVERGREEN RADIA
0439514OtherWAL & I - RADIA
0439515OtherWAL & I - RADIA KING
0439520OtherWAL & I - SOUTH SOUND RADIOLOGY
0439521OtherWAL & I - SEATTLE RADIOLOGY
0439522OtherWAL & I - VANCOUVER RADIOLOGISTS
8242273MedicaidWA
1013281MedicaidWA
135338OtherWAL & I

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology MD00037029 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Medical CenterSeattle, WAHospital
Swedish Edmonds HospitalEdmonds, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swedish Health Services3173433067115
Swedish Radia Imaging Center At Edmonds Llc549677829284
Radia Inc P S9931012812256

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 Marianne Clare Greenbaum allows following entities to bill medicare on her behalf.
Entity NameRadia Inc P S
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932196607
PECOS PAC ID: 9931012812
Enrollment ID: O20031106000749
Entity NameProliance Surgeons Inc Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023170313
PECOS PAC ID: 8527972900
Enrollment ID: O20031119000128
Entity NameEvergreen Radia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922095694
PECOS PAC ID: 4587568076
Enrollment ID: O20031125000896
Entity NameObstetrix Medical Group Of Washington Inc Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861599573
PECOS PAC ID: 3577451947
Enrollment ID: O20040308000679
Entity NameSouth Sound Radiologists Inc P S
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902990500
PECOS PAC ID: 1254229305
Enrollment ID: O20040309001119
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114356904
PECOS PAC ID: 3173433067
Enrollment ID: O20040414000671
Entity NameSwedish Radia Imaging Center At Edmonds Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164494373
PECOS PAC ID: 5496778292
Enrollment ID: O20060106000841
Entity NameRadia Imaging Center Holdings Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639653017
PECOS PAC ID: 6305182965
Enrollment ID: O20190118000572

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 Marianne Clare Greenbaum 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 Marianne Clare Greenbaum, MD
19020 33rd Ave W, Ste 210,
Lynnwood, WA 98036-4748

Ph: (425) 563-1500		Dr Marianne Clare Greenbaum, MD
1229 Madison Street, Suite 1150,
Seattle, WA 98104-3587

Ph: (206) 386-6300

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.