DR. SUNIL CHERIAN JOHN (MD) – Rheumatology Physician, NPI 1427154665
Rheumatology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
357 RHEUMATOLOGY in IL
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Provider Addresses for DR. SUNIL CHERIAN JOHN (MD)
29373 NETWORK PL
CHICAGO, IL 606731293
Phone: (847) 390-5900
Type: Mailing
Advocate Medical Group Outpatient Center, 9550, West 167th Street, Orland Park, Orland Township, Cook County, Illinois, 60467, United States
AMG-ORLAND PARK
ORLAND PARK, IL 604675561
Phone: (708) 873-4500
Fax: (708) 873-4505
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 51 Open Payments records for all available years, with a total value of $1,393.
Total Amount is formed as General ($1,393) + Research ($0) + Ownership ($0) = $1,393.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: ABBVIE INC. ($485).
Total Amount
$1,393
General + Research + Ownership
Payments
51
Total payment records
General Amount
$1,393
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $485 |
| PFIZER INC. | $217 |
| Amgen Inc. | $186 |
| Janssen Biotech, Inc. | $140 |
| Novartis Pharmaceuticals Corporation | $125 |
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: 2009-04-02
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 |
|---|---|---|---|---|
| I20090402000327 | I | Rheumatology | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 2,400 | 28 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 449 | 225 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 300 | 182 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 104 | 23 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 90 | 67 | $0 |
Insurance plans in this area (ZIP 60673)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | IL | 20610 | Aspiration and/or injection of large joint or joint capsule | 79 | 54 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | IL | |
| A N E S T H E S I O L O G Y | IL | |
| - | MN | |
| - | IL | |
| - | IL | |
| Rheumatology, Internal Medicine | IL | |
| - | IL | |
| Internal Medicine | IL | |
| P S Y C H I A T R Y | IL | |
| - | IL |
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