DR. TIMOTHY GENE HIESTERMAN (DO) – Orthopaedic Trauma Physician, NPI 1508044421
Orthopaedic Trauma Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
819 ORTHOPEDIC SURGERY in MN
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Provider Addresses for DR. TIMOTHY GENE HIESTERMAN (DO)
Connecticut Avenue South, Sartell, Stearns County, Minnesota, 56303, United States
SARTELL, MN 563772554
Phone: (320) 259-4100
Fax: (320) 257-5523
Type: Mailing
2900 12TH AVE N STE 140W
BILLINGS, MT 591017507
Phone: (406) 237-5050
Type: Mailing
711 W MAIN ST
BOZEMAN, MT 597153356
Phone: (406) 237-5050
Type: Location
1450 ELLIS ST STE 201
BOZEMAN, MT 597158813
Phone: (406) 587-0122
Fax: (844) 656-2480
Type: Mailing
2780 E BARNETT RD STE 200
MEDFORD, OR 975048674
Phone: (541) 779-6250
Fax: (541) 608-2470
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $1,925.
Total Amount is formed as General ($1,925) + Research ($0) + Ownership ($0) = $1,925.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Stryker Corporation ($1,841).
Total Amount
$1,925
General + Research + Ownership
Payments
21
Total payment records
General Amount
$1,925
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $1,841 |
| DePuy Synthes Sales Inc. | $83 |
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: 2025-07-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100903000384 | I | Orthopedic Surgery | MN | TBD |
| I20210721004056 | I | Orthopedic Surgery | MT | TBD |
| I20241212000719 | I | Orthopedic Surgery | SD | TBD |
| I20250715002525 | I | Orthopedic Surgery | OR | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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 56377)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | OH | |
| Physician Assistant | MT | |
| - | MT | |
| P O D I A T R Y | MT | |
| Physician Assistant | MT | |
| Physician Assistant | MT | |
| Physician Assistant | MT | |
| - | MT | |
| Orthopedic Surgery | FL | |
| - | MT |
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