DR. OZAIR M ZIAUDDIN (M.D.) – Rheumatology Physician, NPI 1518214949
Rheumatology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
357 RHEUMATOLOGY in IL
Provider Addresses for DR. OZAIR M ZIAUDDIN (M.D.)
1040 SIERRA DR STE 400
GREENWOOD, IN 461437241
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
1801 W TAYLOR ST
CHICAGO, IL 606124795
Phone: (312) 413-5569
Type: Location
1801 W Taylor St
Chicago, IL 606124795
Phone: (312) 413-5569
Type: Location
3800 W 203rd St Ste 209
Olympia Fields, IL 604611185
Phone: (708) 679-2380
Fax: (708) 679-2836
Type: Location
761 45th St Ste 103
Munster, IN 463212899
Phone: (219) 922-3002
Fax: (219) 922-3003
Type: Location
761 45TH ST STE 103
MUNSTER, IN 463212899
Phone: (219) 922-3002
Fax: (219) 922-3003
Type: Location
PO BOX 781076
DETROIT, MI 482781076
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
919 MAIN ST STE 201
DYER, IN 463113717
Phone: (219) 922-3002
Fax: (219) 922-3003
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 65 Open Payments records for all available years, with a total value of $1,140.
Total Amount is formed as General ($1,140) + Research ($0) + Ownership ($0) = $1,140.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($1,011).
Total Amount
$1,140
General + Research + Ownership
Payments
65
Total payment records
General Amount
$1,140
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,011 |
| Novartis Pharmaceuticals Corporation | $56 |
| GENZYME CORPORATION | $29 |
| Alexion Pharmaceuticals, Inc. | $27 |
| Amgen Inc. | $17 |
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: 2018-09-12
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 |
|---|---|---|---|---|
| I20150715001220 | I | Internal Medicine | IL | TBD |
| I20180912003122 | I | Rheumatology | IN | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 448 | 224 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 281 | 185 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 173 | 24 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 40 | 22 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $0 |
Insurance plans in this area (ZIP 46143)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| - | IN | |
| - | IN | |
| - | MI | |
| - | IN | |
| - | IN | |
| Family Practice | IN | |
| - | MI | |
| Internal Medicine | IN | |
| Internal Medicine, Emergency Medicine | MI |
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