Dr. Marianne Greenbaum MD
About this NPIWhat this record shows.
NPI 1558440453 is registered to Dr. Marianne Greenbaum MD, a Diagnostic Radiology practising at 1229 Madison Street, Suite 1150 in Seattle, Washington. Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury. Dr. Marianne Greenbaum MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 0439517WA· Issued by L & I - SWEDISH RADIA EDMONDS
- 0439519WA· Issued by L & I - EVERGREEN RADIA
- 0439514WA· Issued by L & I - RADIA
- 0439515WA· Issued by L & I - RADIA KING
- 0439520WA· Issued by L & I - SOUTH SOUND RADIOLOGY
- 0439521WA· Issued by L & I - SEATTLE RADIOLOGY
- 0439522WA· Issued by L & I - VANCOUVER RADIOLOGISTS
- 135338WA· Issued by L & I
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20070913000414Diagnostic RadiologyWA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Marianne Greenbaum MD accepts. To confirm in-network status with your specific health plan, contact Dr. Marianne Greenbaum MD directly at (206) 386-6300.
Frequently asked
Yes. NPI 1558440453 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (206) 386-6300.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Marianne Greenbaum MD is a Type-1 individual NPI.