STEPHEN M PLATT (M.D.) – Family Medicine Physician, NPI 1720053077
Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for STEPHEN M PLATT (M.D.)
1900 STATE ST
CHESTER, IL 622331116
Phone: (618) 826-4581
Type: Location
2319, Old Plank Road, Campton, Chester, Randolph County, Illinois, 62233, United States
CHESTER, IL 622331153
Phone: (618) 826-2388
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $104.
Total Amount is formed as General ($104) + Research ($0) + Ownership ($0) = $104.
Last reported payment date: 2024-04-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($27).
Total Amount
$104
General + Research + Ownership
Payments
7
Total payment records
General Amount
$104
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-19
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: 2010-02-16
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 |
|---|---|---|---|---|
| I20100216000494 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 16 | $0 |
Insurance plans in this area (ZIP 62233)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Family Practice, Geriatric Medicine | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Family Practice | IL | |
| Nurse Practitioner | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Family Practice | IL | |
| Physician Assistant | IL | |
| Cardiovascular Disease (Cardiology) | MO |
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