MARION MASSARO (ARNP) – Registered Nurse, NPI 1114974169

MARION MASSARO (ARNP) is a healthcare provider. based in Bellingham, Washington. specializing in Registered Nurse. They hold the professional credentials ARNP. They hold a License No. RN581388 (CA). The NPI Number for MARION MASSARO (ARNP) is 1114974169

Main info

Female
Name
MARION MASSARO (ARNP)
NPI
1114974169
Phone
Not provided
Address
1112 11TH STREET #301
Enumeration Date
27 May 2006
Last Update Date
13 May 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

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Provider Addresses for MARION MASSARO (ARNP)

  • 11th Street, South Hill, Fairhaven, Bellingham, Whatcom County, Washington, 98225, United States

    BELLINGHAM, WA 98225

    Phone:

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98225)

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Frequently asked questions

Is MARION MASSARO (ARNP) listed with a National Provider Identifier?
Yes — MARION MASSARO (ARNP) has NPI 1114974169 on file in the registry.
Is MARION MASSARO (ARNP) shown as active in public data?
Registry records indicate MARION MASSARO (ARNP) maintains an active NPI.
What clinical focus is listed for MARION MASSARO (ARNP)?
At a glance, MARION MASSARO (ARNP) is tied to Registered Nurse. Clinical services aligned with this taxonomy classification.
Where in Washington is MARION MASSARO (ARNP) registered?
Use Bellingham, Washington as the headline location for MARION MASSARO (ARNP) here.
When was this NPI issued?
Enumeration for MARION MASSARO (ARNP) is noted as May 27, 2006 where the registry provides it.

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