NIRAJ A ARORA (MD) – Neurocritical Care Physician, NPI 1225399488
Neurocritical Care Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
432 CRITICAL CARE (INTENSIVISTS) in IN
Provider Addresses for NIRAJ A ARORA (MD)
3500 Franciscan Way Ste 300
Michigan City, IN 463600021
Phone: (219) 214-4633
Type: Location
ONE HOSPITAL DR
COLUMBIA, MO 652120001
Phone: (573) 882-1515
Fax: (573) 884-0070
Type: Location
PO BOX 843966
KANSAS CITY, MO 641843966
Phone: (573) 884-3300
Fax: (573) 884-0943
Type: Mailing
1 HOSPITAL DR
COLUMBIA, MO 652120001
Phone: (573) 882-1515
Fax: (573) 884-0070
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-03-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20180809005670 | I | Critical Care (Intensivists) | MO | TBD |
| I20230920000068 | I | Neurology | AL | TBD |
| I20230922001025 | I | Neurology | IN | TBD |
| I20240320002842 | I | Neurology | NJ | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 299 | 100 | $0 |
| 99292 | Critical care, each additional 30 minutes | 39 | 16 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 21 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 17 | $0 |
Insurance plans in this area (ZIP 46360)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Advanced Heart Failure And Transplant Cardiology | NY | |
| Family Practice | NJ | |
| C H I R O P R A C T I C | NJ | |
| Internal Medicine | NJ | |
| - | PA | |
| - | NJ | |
| - | NC | |
| General Surgery | NY | |
| Certified Nurse Midwife (Cnm) | NY | |
| Nurse Practitioner | NJ |
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