MARY CATHERINE SULLIVAN – Marriage & Family Therapist, NPI 1487792123

MARY CATHERINE SULLIVAN is a healthcare provider. based in Seattle, Washington. specializing in Marriage & Family Therapist. They hold a License No. LF00001782 (WA). The NPI Number for MARY CATHERINE SULLIVAN is 1487792123

Main info

Female
Name
MARY CATHERINE SULLIVAN
NPI
1487792123
Phone
(509) 241-7349
Address
PO BOX 34584
Enumeration Date
2 February 2007
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 MARY CATHERINE SULLIVAN

  • PO BOX 34584

    SEATTLE, WA 981241584

    Phone: (509) 241-7349

    Fax: (509) 241-7628

    Type: Mailing

  • Bel-Red Road, Overlake, Redmond, King County, Washington, 98008, United States

    REDMOND, WA 980525501

    Phone: (425) 883-5320

    Type: Location

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 98124)

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Reviews

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Frequently asked questions

Can I verify MARY CATHERINE SULLIVAN with an NPI only?
You can start verification with NPI 1487792123 for MARY CATHERINE SULLIVAN, then check state licensing separately.
Is MARY CATHERINE SULLIVAN listed as active for patients and plans?
The listing shows MARY CATHERINE SULLIVAN as active in the NPI system.
What healthcare role does MARY CATHERINE SULLIVAN hold?
Scheduling teams often label MARY CATHERINE SULLIVAN under Marriage & Family Therapist. Clinical services aligned with this taxonomy classification.
Where is MARY CATHERINE SULLIVAN based?
MARY CATHERINE SULLIVAN is tied to Seattle, Washington in the data we show; additional addresses may exist on the full record.
Why does MARY CATHERINE SULLIVAN have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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