COLLEEN KERSGARD (MD) – Hematology & Oncology Physician, NPI 1194875831
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
20 HEMATOLOGY/ONCOLOGY in AK
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Provider Addresses for COLLEEN KERSGARD (MD)
5955, Zeamer Avenue, Anchorage, Alaska, 99506, United States
JBER, AK 995063702
Phone: (907) 580-3130
Type: Mailing
PO BOX 75692
CHICAGO, IL 606755692
Phone: (907) 746-7771
Fax: (907) 746-7798
Type: Mailing
2490 S WOODWORTH LOOP STE 499
PALMER, AK 996457411
Phone: (907) 746-7771
Fax: (907) 746-7798
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $110.
Total Amount is formed as General ($110) + Research ($0) + Ownership ($0) = $110.
Last reported payment date: 2024-01-15 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($75).
Total Amount
$110
General + Research + Ownership
Payments
3
Total payment records
General Amount
$110
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $75 |
| Mirati Therapeutics, Inc. | $21 |
| Daiichi Sankyo Inc. | $15 |
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: 2021-11-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20171219000195 | I | Hematology/Oncology | TX | TBD |
| I20211117002928 | I | Hematology/Oncology | AK | 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 |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 12,000 | 16 | $0 |
| J0897 | Injection, denosumab, 1 mg | 10,680 | 25 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 5,700 | 15 | $0 |
| J9267 | Injection, paclitaxel, 1 mg | 3,781 | 11 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 3,095 | 60 | $0 |
Insurance plans in this area (ZIP 99506)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hematology/Oncology, Internal Medicine | AK |
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