KAREN HENDERSON (MD) – Hospitalist Physician, NPI 1831193747

Hospitalist Physician

KAREN HENDERSON (MD) is a healthcare provider. based in Walla walla, Washington. specializing in Hospitalist Physician. They hold the professional credentials MD. They hold a License No. MD00046368 (WA). The NPI Number for KAREN HENDERSON (MD) is 1831193747

Main info

Female

Name

KAREN HENDERSON (MD)

NPI

1831193747

Phone

(509) 525-3720

Address

55 W TIETAN ST

Enumeration Date

8 June 2005

Last Update Date

10 March 2022

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience69

Completeness75

Years active:21State licenses:1Digital endpointsOther names

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Provider Addresses for KAREN HENDERSON (MD)

55, West Tietan Street, Walla Walla, Walla Walla County, Washington, 99362, United States
WALLA WALLA, WA 993624445
Phone: (509) 525-3720
Fax: (509) 522-1578
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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2022-05-18

PECOS data refreshed: 2026-05-27

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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 99362)

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Reviews

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Frequently asked questions

Does KAREN HENDERSON (MD) share an NPI with anyone else?

NPI numbers are unique to each provider or organization — KAREN HENDERSON (MD) uses 1831193747.

Can I rely on KAREN HENDERSON (MD) being an active provider?

As of the registry snapshot, KAREN HENDERSON (MD) is marked active.

What taxonomy line describes KAREN HENDERSON (MD)?

For research purposes, treat KAREN HENDERSON (MD) as Hospitalist Physician in this dataset. Clinical services aligned with this taxonomy classification.

Where is KAREN HENDERSON (MD) based?

KAREN HENDERSON (MD) is tied to Walla Walla, Washington in the data we show; additional addresses may exist on the full record.

Is specialty guaranteed by NPI alone?

Taxonomy selections describe intent; scope of practice still follows state law.