DR. CATHERINE ANN MASTROIANNI (D.C.) – Sports Physician Chiropractor, NPI 1609958545

DR. CATHERINE ANN MASTROIANNI (D.C.) is a healthcare provider. based in Seattle, Washington. specializing in Sports Physician Chiropractor. They hold the professional credentials D.C.. They hold a License No. CH 3622 (WA). The NPI Number for DR. CATHERINE ANN MASTROIANNI (D.C.) is 1609958545

Main info

Female
Sole Proprietor
Name
DR. CATHERINE ANN MASTROIANNI (D.C.)
NPI
1609958545
Phone
(206) 529-9443
Address
4413 36TH AVE NE
Enumeration Date
19 October 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. CATHERINE ANN MASTROIANNI (D.C.)

  • 4413, 36th Avenue Northeast, Seattle, King County, Washington, 98105, United States

    SEATTLE, WA 981055626

    Phone: (206) 529-9443

    Fax: (206) 529-9444

    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 98105)

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Reviews

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Frequently asked questions

What identifier follows DR. CATHERINE ANN MASTROIANNI (D.C.) across health systems?
The NPI 1609958545 uniquely identifies DR. CATHERINE ANN MASTROIANNI (D.C.) in U.S. healthcare data.
Should I treat DR. CATHERINE ANN MASTROIANNI (D.C.) as an active provider?
Patients and plans typically see DR. CATHERINE ANN MASTROIANNI (D.C.) as active in the national extract.
How should patients interpret DR. CATHERINE ANN MASTROIANNI (D.C.)'s specialty?
The extract shows Sports Physician Chiropractor for DR. CATHERINE ANN MASTROIANNI (D.C.). Clinical services aligned with this taxonomy classification.
Is DR. CATHERINE ANN MASTROIANNI (D.C.) tied to Seattle, Washington?
If you are local to Seattle, Washington, DR. CATHERINE ANN MASTROIANNI (D.C.) may be relevant to your search.
Why is information missing for DR. CATHERINE ANN MASTROIANNI (D.C.)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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