Unknown Individual – Family Medicine Physician, NPI 1154864148

Unknown Individual is a healthcare provider. based in Grand rapids, Michigan. specializing in Family Medicine Physician. The NPI Number for Unknown Individual is 1154864148

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1154864148
Phone
Not provided
Address
100 MICHIGAN ST NE
Deactivation Date
5 August 2022
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience15
Completeness75
Years active:0State licenses:0Digital endpointsOther names

Provider Addresses for Unknown Individual

  • 100 MICHIGAN ST NE

    MC 845

    GRAND RAPIDS, MI 495032560

    Phone:

    Type: Mailing

  • 15100 WHITTAKER WAY

    GRAND HAVEN, MI 494178696

    Phone: (616) 935-6200

    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.

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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 49503)

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Reviews

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Frequently asked questions

What is Unknown Individual's NPI number?
Unknown Individual's NPI is 1154864148 — the number used across U.S. healthcare to identify this provider.
Does inactive status mean Unknown Individual stopped practicing?
Inactive registry status can reflect deactivation, consolidation, or data lag.
How would a patient describe Unknown Individual's focus?
For Unknown Individual, the primary taxonomy reads as Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with Unknown Individual?
Directory geography for Unknown Individual centers on Grand Rapids, Michigan.
Can I trust this NPI listing for Unknown Individual?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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