N THOMAS CASPER (MD) – Internal Medicine Physician, NPI 1003883786
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,939 INTERNAL MEDICINE in WI
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Provider Addresses for N THOMAS CASPER (MD)
UnityPoint Health - Meriter, 202, South Park Street, Greenbush, Bowens Addition, Madison, Dane County, Wisconsin, 53715, United States
MADISON, WI 537151507
Phone:
Type: Mailing
Meriter McKee Clinic, 3102, Meriter Way, Madison, Dane County, Wisconsin, 53593, United States
MADISON, WI 537195833
Phone: (608) 417-8800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2008-08-19
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 |
|---|---|---|---|---|
| I20080819000518 | I | Internal Medicine | WI | 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 | 614 | 382 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 340 | 340 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 237 | 182 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 67 | 52 | $0 |
| 99495 | Transitional care management services for problem of at least moderate complexity | 66 | 50 | $0 |
Insurance plans in this area (ZIP 53715)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | WI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 46 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | WI | |
| Internal Medicine | WI | |
| - | WI | |
| Cardiovascular Disease (Cardiology), Internal Medicine | WI | |
| - | WI |
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