LLOYD H STEGEMANN (MD) – Surgery Physician, NPI 1134117450
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,644 GENERAL SURGERY in TX
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Provider Addresses for LLOYD H STEGEMANN (MD)
5826, Esplanade Drive, South Side, Corpus Christi, Nueces County, Texas, 78414, United States
SUITE 102
CORPUS CHRISTI, TX 784144173
Phone: (361) 500-2898
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $17,195.
Total Amount is formed as General ($3,817) + Research ($13,378) + Ownership ($0) = $17,195.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: Eli Lilly and Company ($13,378).
Total Amount
$17,195
General + Research + Ownership
Payments
43
Total payment records
General Amount
$3,817
General payments
Research Amount
$13,378
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Eli Lilly and Company | $13,378 |
| W. L. Gore & Associates, Inc. | $1,932 |
| Intuitive Surgical, Inc. | $804 |
| Medtronic, Inc. | $431 |
| Novo Nordisk Inc | $369 |
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: 2004-09-03
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 |
|---|---|---|---|---|
| I20040903000405 | I | General Surgery | TX | 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 | 90 | 45 | $0 |
Insurance plans in this area (ZIP 78414)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX |
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