CAROLE MARY SIEFKEN (ARNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1548346026

CAROLE MARY SIEFKEN (ARNP) is a healthcare provider. based in Richland, Washington. specializing in Psychiatric/Mental Health Nurse Practitioner. They hold the professional credentials ARNP. They hold a License No. RN00046264 (WA). The NPI Number for CAROLE MARY SIEFKEN (ARNP) is 1548346026

Main info

Female
Sole Proprietor
Name
CAROLE MARY SIEFKEN (ARNP)
NPI
1548346026
Phone
(509) 943-0990
Address
1305 MANSFIELD ST
Enumeration Date
27 October 2006
Last Update Date
25 July 2012
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for CAROLE MARY SIEFKEN (ARNP)

  • 1305, Mansfield Street, Tri-Cities, Benton County, Washington, 99352, United States

    SUITE 5

    RICHLAND, WA 993523588

    Phone: (509) 943-0990

    Fax: (509) 943-0040

    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.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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 99352)

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Reviews

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Frequently asked questions

How is CAROLE MARY SIEFKEN (ARNP) identified in CMS data?
CMS-hosted NPPES data lists CAROLE MARY SIEFKEN (ARNP) with NPI 1548346026.
Is CAROLE MARY SIEFKEN (ARNP) still practicing?
CAROLE MARY SIEFKEN (ARNP) is currently listed as active in the public NPI registry.
What taxonomy line describes CAROLE MARY SIEFKEN (ARNP)?
For research purposes, treat CAROLE MARY SIEFKEN (ARNP) as Psychiatric/Mental Health Nurse Practitioner in this dataset. Clinical services aligned with this taxonomy classification.
What area does CAROLE MARY SIEFKEN (ARNP) serve?
CAROLE MARY SIEFKEN (ARNP)'s listing highlights Richland, Washington; more addresses can appear in NPPES.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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