RAMESH SOUNDARARAJAN (M.D.) – Nephrology Physician, NPI 1376523647
Nephrology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
629 NEPHROLOGY in IL
Provider Addresses for RAMESH SOUNDARARAJAN (M.D.)
3700 W 203rd St Ste 201
Olympia Fields, IL 604611182
Phone: (708) 679-2120
Fax: (708) 503-3230
Type: Location
The Edge Lofts and Tower, 210, South Desplaines Street, Greektown, Near West Side, University Village/Little Italy, Chicago, Cook County, Illinois, 60661, United States
CHICAGO, IL 606615500
Phone: (312) 654-2700
Fax: (312) 654-9930
Type: Mailing
30, East 15th Street, Chicago Heights, Bloom Township, Cook County, Illinois, 60411, United States
SUITE 201
CHICAGO HEIGHTS, IL 604113459
Phone: (312) 654-2736
Fax: (708) 221-6454
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $3,086.
Total Amount is formed as General ($3,086) + Research ($0) + Ownership ($0) = $3,086.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Travere Therapeutics, Inc. ($408).
Total Amount
$3,086
General + Research + Ownership
Payments
101
Total payment records
General Amount
$3,086
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Travere Therapeutics, Inc. | $408 |
| Horizon Therapeutics plc | $344 |
| AstraZeneca Pharmaceuticals LP | $311 |
| ARGON MEDICAL DEVICES, INC. | $175 |
| Ardelyx, Inc. | $155 |
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: 2004-09-03
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 |
|---|---|---|---|---|
| I20040903001226 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 506 | 122 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 176 | 126 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 120 | 35 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 110 | 67 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 101 | 28 | $0 |
Insurance plans in this area (ZIP 60461)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | IL | |
| - | IL | |
| N E P H R O L O G Y | IL | |
| Nephrology, Internal Medicine | IN | |
| - | IL | |
| - | IL | |
| N E P H R O L O G Y | IL | |
| - | IL | |
| - | IL | |
| Internal Medicine, Nephrology | IL |
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