DR. JONATHAN RYAN WINTHERS (D.O.) – Internal Medicine Physician, NPI 1043643083
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
929 HOSPITALIST in CO
Provider Addresses for DR. JONATHAN RYAN WINTHERS (D.O.)
8401 S CHAMBERS RD
PARKER, CO 801349498
Phone: (720) 875-2880
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)
CMS reports 20 Open Payments records for all available years, with a total value of $449.
Total Amount is formed as General ($449) + Research ($0) + Ownership ($0) = $449.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($130).
Total Amount
$449
General + Research + Ownership
Payments
20
Total payment records
General Amount
$449
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
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: 2018-09-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20180904000770 | I | Hospitalist | IL | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 161 | 156 | $0 |
| 99291 | Critical care, first 30-74 minutes | 28 | 25 | $0 |
Insurance plans in this area (ZIP 80134)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Internal Medicine, Family Practice, Hospitalist | IL | |
| Internal Medicine, Hospitalist, Internal Medicine | IL | |
| Family Practice | IL | |
| H O S P I T A L I S T | IL | |
| Nurse Practitioner | IL | |
| Internal Medicine | IL | |
| Internal Medicine, Hospitalist | IL | |
| Physician Assistant | WI | |
| Family Practice | IL |
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