DOUGLAS L COTSAMIRE (MD) – Rheumatology Physician, NPI 1164487658
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Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DOUGLAS L COTSAMIRE (MD)
1200 S YORK ST STE 2000
ELMHURST, IL 601265634
Phone: (331) 221-9199
Fax: (331) 221-2774
Type: Location
Schiller Street, Elmhurst, Illinois, 60126, United States of America
ELMHURST, IL 601262885
Phone: (630) 993-5676
Type: Mailing
130, South Main Street, Lombard, DuPage County, Illinois, 60148, United States
LOMBARD, IL 60148
Phone: (630) 652-4200
Fax: (630) 652-4222
Type: Location
4201 WINFIELD RD FL 4
WARRENVILLE, IL 605554025
Phone: (312) 216-3773
Fax: (331) 221-2357
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 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: 2023-06-19 • Largest payer in this snapshot: ABBVIE INC. ($45).
Total Amount
$110
General + Research + Ownership
Payments
5
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
2023-06-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $45 |
| AstraZeneca Pharmaceuticals LP | $38 |
| Amgen Inc. | $28 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 45,200 | 17 | $0 |
| J0897 | Injection, denosumab, 1 mg | 1,620 | 22 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 252 | 147 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 155 | 115 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 142 | 38 | $0 |
Insurance plans in this area (ZIP 60126)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | IL | 20610 | Aspiration and/or injection of large joint or joint capsule | 60 | 30 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| - | IL | |
| Physician Assistant | IL | |
| Orthopedic Surgery | IL | |
| - | IL | |
| A L L E R G Y/ I M M U N O L O G Y | IL | |
| Physician Assistant | IL | |
| - | IL | |
| - | IL |
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