SONJA KIRSTEN STILP (M.D.) – Pain Medicine (Physical Medicine & Rehabilitation) Physician, NPI 1659304343
Pain Medicine (Physical Medicine & Rehabilitation) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
272 PHYSICAL MEDICINE AND REHABILITATION in CO
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Provider Addresses for SONJA KIRSTEN STILP (M.D.)
Arapahoe Avenue, Boulder, Boulder County, Colorado, 80303-1229, United States
BOULDER, CO 803039102
Phone: (303) 448-8843
Fax: (303) 635-6859
Type: Mailing
311, Mapleton Avenue, Boulder, Boulder County, Colorado, 80304, United States
SUITE 100
BOULDER, CO 803043979
Phone: (303) 448-8843
Fax: (303) 635-6859
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $60.
Total Amount is formed as General ($60) + Research ($0) + Ownership ($0) = $60.
Last reported payment date: 2024-07-16 • Largest payer in this snapshot: Gemini Mountain Medical, LLC ($39).
Total Amount
$60
General + Research + Ownership
Payments
2
Total payment records
General Amount
$60
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gemini Mountain Medical, LLC | $39 |
| Organogenesis Inc. | $21 |
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: 2004-03-10
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 |
|---|---|---|---|---|
| I20040310000143 | I | Physical Medicine And Rehabilitation | CO | 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 80303)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| Emergency Medicine | CO | |
| Family Practice | KS | |
| Family Practice | NM | |
| Nurse Practitioner | CO | |
| Emergency Medicine | CO | |
| H O S P I T A L I S T | CO | |
| - | CO | |
| - | CO |
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