DR. MATTHEW WILLIAM COWAN (D.O.) – Gynecologic Oncology Physician, NPI 1780975706
Gynecologic Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
63 GYNECOLOGICAL ONCOLOGY in IL
Provider Addresses for DR. MATTHEW WILLIAM COWAN (D.O.)
250 E SUPERIOR ST
CHICAGO, IL 606112914
Phone:
Type: Mailing
250 EAST SUPERIOR STREET
SUITE 05-2185
CHICAGO, IL 60611
Phone: (312) 472-4684
Fax: (312) 472-4688
Type: Location
3332 ROCHAMBEAU AVE STE C
BRONX, NY 104672836
Phone: (718) 920-6311
Fax: (718) 920-6313
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $982.
Total Amount is formed as General ($982) + Research ($0) + Ownership ($0) = $982.
Last reported payment date: 2024-10-04 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($959).
Total Amount
$982
General + Research + Ownership
Payments
8
Total payment records
General Amount
$982
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medical Device Business Services, Inc. | $959 |
| CooperSurgical, Inc. | $22 |
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: 2021-09-08
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 |
|---|---|---|---|---|
| I20210908000335 | I | Gynecological Oncology | NY | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 21 | 13 | $0 |
Insurance plans in this area (ZIP 60611)
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Group practice members
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