ROY THOMAS SLICE (M.D.) – Family Medicine Physician, NPI 1922090778

ROY THOMAS SLICE (M.D.) is a healthcare provider. based in Sioux center, Iowa. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 31210 (IA). The NPI Number for ROY THOMAS SLICE (M.D.) is 1922090778

Main info

Male
Name
ROY THOMAS SLICE (M.D.)
NPI
1922090778
Phone
(712) 722-2609
Address
645 S MAIN AVE
Enumeration Date
18 August 2005
Last Update Date
25 August 2020

Contacts

Secure Messaging
HIM@flmhn.cernerdirect.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for ROY THOMAS SLICE (M.D.)

  • 645, South Main Avenue, Sioux Center, Sioux County, Iowa, 51250, United States

    SIOUX CENTER, IA 512501347

    Phone: (712) 722-2609

    Fax: (712) 722-4325

    Type: Mailing

  • Walmart Neighborhood Market, 255, 16th Street Southwest, Sioux Center, Sioux County, Iowa, 51250, United States

    SIOUX CENTER, IA 512502959

    Phone: (712) 722-5194

    Fax: (712) 722-5106

    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.

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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 51250)

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Reviews

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Frequently asked questions

Does ROY THOMAS SLICE (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — ROY THOMAS SLICE (M.D.) uses 1922090778.
Does the file indicate ROY THOMAS SLICE (M.D.) is practicing under active NPI?
Directory data currently reports ROY THOMAS SLICE (M.D.) as active.
What is ROY THOMAS SLICE (M.D.) best known for clinically?
Directory data describes ROY THOMAS SLICE (M.D.) with Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect ROY THOMAS SLICE (M.D.) on a map?
Expect Sioux Center, Iowa as a primary anchor for ROY THOMAS SLICE (M.D.) unless the record lists multiple sites.
Is the information about ROY THOMAS SLICE (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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