CATHERINE KERSCHEN (DO) – Gastroenterology Physician, NPI 1225087554
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
648 GASTROENTEROLOGY in MI
Provider Addresses for CATHERINE KERSCHEN (DO)
804 SERVICE RD STE A109B
EAST LANSING, MI 488247015
Phone: (517) 353-3102
Fax: (517) 353-3101
Type: Mailing
4660 S HAGADORN RD STE 230
EAST LANSING, MI 488235353
Phone: (517) 353-3102
Fax: (517) 353-3101
Type: Location
804 SERVICE RD STE A202
EAST LANSING, MI 488247015
Phone: (517) 353-3102
Fax: (517) 353-3101
Type: Mailing
4660 S HAGADORN RD STE 210
EAST LANSING, MI 488235353
Phone: (517) 353-3102
Fax: (517) 353-3101
Type: Location
721, North Shiawassee Street, Owosso, Shiawassee County, Michigan, 48867, United States
STE 202
OWOSSO, MI 488672120
Phone: (989) 729-1600
Fax: (989) 729-4070
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $321.
Total Amount is formed as General ($321) + Research ($0) + Ownership ($0) = $321.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: ABBVIE INC. ($185).
Total Amount
$321
General + Research + Ownership
Payments
16
Total payment records
General Amount
$321
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $185 |
| Takeda Pharmaceuticals U.S.A., Inc. | $73 |
| Janssen Biotech, Inc. | $31 |
| GENZYME CORPORATION | $17 |
| Celgene Corporation | $16 |
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: 2008-06-25
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 |
|---|---|---|---|---|
| I20080625000710 | I | Gastroenterology | MI | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 17 | 13 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 12 | 12 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $0 |
Insurance plans in this area (ZIP 48824)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Osteopathic Manipulative Medicine | MI | |
| Osteopathic Manipulative Medicine | MI | |
| Family Practice | MI | |
| Osteopathic Manipulative Medicine | MI | |
| - | MI | |
| Physical Medicine And Rehabilitation, Osteopathic Manipulative Medicine | MI | |
| Osteopathic Manipulative Medicine | MI | |
| - | MI | |
| Internal Medicine | MI | |
| P S Y C H I A T R Y | MI |
Reviews
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