GAURAV AGARWAL (MD) – Nephrology Physician, NPI 1033432109
Nephrology Physician
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Profile Insights
NPPES metrics only — not quality of care.
269 NEPHROLOGY in IN
Provider Addresses for GAURAV AGARWAL (MD)
120 W 22ND ST STE 200
OAK BROOK, IL 605231563
Phone: (630) 517-5120
Type: Mailing
1705 W 25th Ave Ste 102
Gary, IN 464043544
Phone: (219) 884-2011
Fax: (219) 884-0211
Type: Location
1901 W Harrison St
Chicago, IL 606123714
Phone: (312) 864-6000
Type: Location
6061, Broadway, Merrillville, Lake County, Indiana, 46410, United States
MERRILLVILLE, IN 464102619
Phone: (219) 884-2640
Fax: (219) 884-2810
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 59 Open Payments records for all available years, with a total value of $1,224.
Total Amount is formed as General ($1,224) + Research ($0) + Ownership ($0) = $1,224.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($223).
Total Amount
$1,224
General + Research + Ownership
Payments
59
Total payment records
General Amount
$1,224
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $223 |
| Fresenius USA Marketing, Inc. | $199 |
| Otsuka America Pharmaceutical, Inc. | $126 |
| Ardelyx, Inc. | $116 |
| OPKO Pharmaceuticals, LLC | $113 |
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: 2016-05-31
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 |
|---|---|---|---|---|
| I20131127001258 | I | Nephrology | IL | TBD |
| I20160531001939 | I | Nephrology | 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 | 795 | 249 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 268 | 103 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 153 | 60 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 150 | 67 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 142 | 25 | $0 |
Insurance plans in this area (ZIP 60523)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | IL | 90935 | Hemodialysis procedure with one physician evaluation | 72 | 33 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | IL | |
| Nephrology, Internal Medicine | IL | |
| - | IN | |
| N E P H R O L O G Y | IL | |
| N E P H R O L O G Y | IN | |
| N E P H R O L O G Y | IL | |
| - | IN | |
| N E P H R O L O G Y | IL | |
| - | IL | |
| Nurse Practitioner | IL |
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