DR. JACK S. BARTOSZEK (D.O.) – Geriatric Medicine (Family Medicine) Physician, NPI 1093714818
Geriatric Medicine (Family Medicine) Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. JACK S. BARTOSZEK (D.O.)
Unity Medical & Surgical Hospital, 4455, Edison Lakes Parkway, Mishawaka, Saint Joseph County, Indiana, 46545, United States
UNITY MEDICAL SURGICAL HOSPITAL
MISHAWAKA, IN 465451442
Phone: (574) 252-3085
Fax: (574) 252-5906
Type: Mailing
615, Fulmer Road, Autumn Lakes Apartments & Townhomes, Mishawaka, Saint Joseph County, Indiana, 46544, United States
MISHAWAKA, IN 465446911
Phone: (574) 252-3085
Fax: (574) 252-5906
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $1,140.
Total Amount is formed as General ($1,140) + Research ($0) + Ownership ($0) = $1,140.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($375).
Total Amount
$1,140
General + Research + Ownership
Payments
16
Total payment records
General Amount
$1,140
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2020-04-01
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 46545)
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Reviews
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