DR. LUWANGA UZOMA OKORO (D.O) – Cardiovascular Disease Physician, NPI 1689673683
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
29 NUCLEAR MEDICINE in IN
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Provider Addresses for DR. LUWANGA UZOMA OKORO (D.O)
86th Place, Merrillville, Lake County, Indiana, 46410, United States
MERRILLVILLE, IN 464106258
Phone: (219) 649-2750
Fax: (219) 756-1410
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 99 Open Payments records for all available years, with a total value of $1,828.
Total Amount is formed as General ($1,828) + Research ($0) + Ownership ($0) = $1,828.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($635).
Total Amount
$1,828
General + Research + Ownership
Payments
99
Total payment records
General Amount
$1,828
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2006-02-09
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 |
|---|---|---|---|---|
| I20060209000027 | I | Nuclear Medicine | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 961 | 250 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 810 | 659 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 324 | 301 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 241 | 101 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 232 | 70 | $0 |
Insurance plans in this area (ZIP 46410)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | IN | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 40 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| General Surgery, Colorectal Surgery (Proctology) | NY | |
| Gynecological Oncology, Obstetrics/Gynecology | IN | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IN | |
| Nurse Practitioner | IN | |
| Family Practice | IN | |
| P O D I A T R Y | IN | |
| Nurse Practitioner | IN | |
| N E U R O L O G Y | AR | |
| General Surgery | IL |
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