DR. BRIAN E LAHMANN (M.D.) – Surgery Physician, NPI 1346381837
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,422 GENERAL SURGERY in IL
Provider Addresses for DR. BRIAN E LAHMANN (M.D.)
1890 SILVER CROSS BLVD
SUITE 260
NEW LENOX, IL 604519524
Phone: (815) 717-8744
Fax: (815) 717-8339
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 12 Open Payments records for all available years, with a total value of $807.
Total Amount is formed as General ($807) + Research ($0) + Ownership ($0) = $807.
Last reported payment date: 2024-10-18 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($590).
Total Amount
$807
General + Research + Ownership
Payments
12
Total payment records
General Amount
$807
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $590 |
| W. L. Gore & Associates, Inc. | $117 |
| Medtronic, Inc. | $72 |
| Currax Pharmaceuticals LLC | $28 |
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: 2004-09-13
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 |
|---|---|---|---|---|
| I20040913000690 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 306 | 176 | $0 |
| 74240 | Single contrast x-ray of upper digestive tract | 143 | 97 | $0 |
| 43999 | Other procedure on stomach | 46 | 27 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 43 | 37 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $0 |
Insurance plans in this area (ZIP 60451)
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