DR. STEVEN D. O'MARRO (M.D.) – Infectious Disease Physician, NPI 1467552133
Infectious Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
475 INFECTIOUS DISEASE in IL
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Provider Addresses for DR. STEVEN D. O'MARRO (M.D.)
1025, South 6th Street, South Town, Springfield, Sangamon County, Illinois, 62703, United States
SPRINGFIELD, IL 627032403
Phone: (217) 528-7541
Type: Mailing
301, North 8th Street, Springfield, Sangamon County, Illinois, 62701, United States
1ST FLOOR
SPRINGFIELD, IL 627011041
Phone: (217) 527-4720
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $641.
Total Amount is formed as General ($641) + Research ($0) + Ownership ($0) = $641.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: ViiV Healthcare Company ($321).
Total Amount
$641
General + Research + Ownership
Payments
38
Total payment records
General Amount
$641
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ViiV Healthcare Company | $321 |
| Insmed, Inc. | $68 |
| NESTLE HEALTHCARE NUTRITION INC. | $64 |
| EMD Serono, Inc. | $59 |
| AIMMUNE THERAPEUTICS, INC. | $51 |
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: 2006-01-12
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 |
|---|---|---|---|---|
| I20060112000359 | I | Infectious Disease | IL | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 483 | 301 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 279 | 233 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 147 | 79 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 134 | 102 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 107 | 69 | $0 |
Insurance plans in this area (ZIP 62703)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INFECTIOUS DISEASE | IL | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 64 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IL | |
| - | IL | |
| - | IL | |
| Internal Medicine | IL | |
| - | IL | |
| - | IL | |
| - | IL | |
| Diagnostic Radiology | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| - | IL |
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