JOHN A HOELSCHER (MD) – Internal Medicine Physician, NPI 1447267810
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for JOHN A HOELSCHER (MD)
2 MEMORIAL DR STE 220
ALTON, IL 620026723
Phone: (618) 474-1723
Type: Mailing
2 Memorial Dr
Suite 220
Alton, IL 620026723
Phone: (618) 474-1723
Fax: (618) 462-6988
Type: Location
670, Mason Ridge Center Drive, Town and Country, Saint Louis County, Missouri, 63141, United States
SUITE 300
ST LOUIS, MO 63141
Phone: (618) 474-1723
Fax: (618) 462-6988
Type: Mailing
2, Memorial Drive, Alton, Madison County, Illinois, 62002, United States
SUITE 220
ALTON, IL 620026723
Phone: (618) 474-1723
Fax: (618) 462-6988
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 131 Open Payments records for all available years, with a total value of $2,600.
Total Amount is formed as General ($2,600) + Research ($0) + Ownership ($0) = $2,600.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Lilly USA, LLC ($476).
Total Amount
$2,600
General + Research + Ownership
Payments
131
Total payment records
General Amount
$2,600
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $476 |
| Novo Nordisk Inc | $336 |
| ABBVIE INC. | $257 |
| AstraZeneca Pharmaceuticals LP | $193 |
| Amgen Inc. | $157 |
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: 2004-03-29
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 |
|---|---|---|---|---|
| I20040329000799 | I | Internal Medicine | 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 | 1,260 | 12 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 524 | 334 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 520 | 520 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 306 | 256 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 221 | 73 | $0 |
Insurance plans in this area (ZIP 62002)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Physician Assistant | IL | |
| Family Practice | IL | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| G A S T R O E N T E R O L O G Y | GA | |
| Physician Assistant | IL | |
| - | MO | |
| Gastroenterology, Gastroenterology, Internal Medicine | OH |
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