CHARLES L LAHAM (MD) – Cardiovascular Disease Physician, NPI 1669493359
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
193 INTERVENTIONAL CARDIOLOGY in WI
Provider Addresses for CHARLES L LAHAM (MD)
1969 WEST HART RD
BELOIT, WI 535112283
Phone: (608) 364-5689
Fax: (608) 364-5452
Type: Mailing
BELOIT MEMORIAL HOSPITAL
1969 WEST HART RD
BELOIT, WI 535112283
Phone: (608) 364-5011
Fax: (920) 320-3049
Type: Location
Manitowoc Post Office, South 12th Street, Manitowoc, Manitowoc County, Wisconsin, 54220, United States
MANITOWOC, WI 542212290
Phone: (920) 320-2591
Fax: (920) 320-4155
Type: Mailing
Holy Family Memorial Medical Center, 2300, Western Avenue, Manitowoc, Manitowoc County, Wisconsin, 54221-1450, United States
MANITOWOC, WI 542203712
Phone: (920) 320-3000
Fax: (920) 320-3049
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 24 Open Payments records for all available years, with a total value of $1,215.
Total Amount is formed as General ($1,215) + Research ($0) + Ownership ($0) = $1,215.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Medtronic, Inc. ($753).
Total Amount
$1,215
General + Research + Ownership
Payments
24
Total payment records
General Amount
$1,215
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $753 |
| Silk Road Medical, Inc. | $181 |
| Novartis Pharmaceuticals Corporation | $76 |
| E.R. Squibb & Sons, L.L.C. | $43 |
| Baxter Healthcare | $30 |
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: 2020-12-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20120626000721 | I | Interventional Cardiology | WI | TBD |
| I20201214002818 | I | Cardiovascular Disease (Cardiology) | IN | 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 | 550 | 410 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 248 | 105 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 239 | 235 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 217 | 191 | $0 |
| 99291 | Critical care, first 30-74 minutes | 102 | 39 | $0 |
Insurance plans in this area (ZIP 53511)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | WI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 164 | 141 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| Family Practice | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| Family Practice | WI | |
| Family Practice | WI | |
| Nurse Practitioner | WI | |
| Infectious Disease | WI | |
| Family Practice | WI |
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