DR. JENNIFER JOCELYN CLARK (MD) – Pediatric Hematology & Oncology Physician, NPI 1336106053
Pediatric Hematology & Oncology Physician
Main info
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Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. JENNIFER JOCELYN CLARK (MD)
2055 N HIGH ST
#340
DENVER, CO 802055503
Phone: (303) 832-2344
Fax: (303) 832-3721
Type: Location
2055, High Street, City Park West, Denver, Denver County, Colorado, 80205, United States
#340
DENVER, CO 802055504
Phone: (303) 832-2344
Fax: (303) 832-3721
Type: Location
South Monaco Street, Denver, Colorado, 80237, United States
SUITE 210
DENVER, CO 802373486
Phone: (303) 832-2344
Fax: (303) 832-3721
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $135.
Total Amount is formed as General ($135) + Research ($0) + Ownership ($0) = $135.
Last reported payment date: 2024-09-20 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($70).
Total Amount
$135
General + Research + Ownership
Payments
6
Total payment records
General Amount
$135
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-20
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: 2007-12-03
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 |
|---|---|---|---|---|
| I20071203000613 | I | Pediatric Medicine | 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 80205)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| - | CO | |
| Pediatric Medicine, Cardiovascular Disease (Cardiology), Adult Congenital Heart Disease (Achd), Internal Medicine, Pediatric Medicine | CO | |
| - | CO | |
| - | CO | |
| - | CO | |
| Cardiovascular Disease (Cardiology), Pediatric Medicine | CO | |
| - | CO | |
| - | CO | |
| - | CO |
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