DR. ALEC JO WILLIS SHARP (DO) – Cardiovascular Disease Physician, NPI 1679830590
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,442 CARDIOVASCULAR DISEASE (CARDIOLOGY) in TX
Provider Addresses for DR. ALEC JO WILLIS SHARP (DO)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 782344504
Phone:
Type: Mailing
500 University Ave
Sacramento, CA 958256504
Phone: (916) 830-2000
Fax: (916) 830-2001
Type: Location
101 BODIN CIR
FAIRFIELD, CA 945351809
Phone: (707) 423-2300
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $634.
Total Amount is formed as General ($634) + Research ($0) + Ownership ($0) = $634.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: ATRICURE, INC. ($188).
Total Amount
$634
General + Research + Ownership
Payments
11
Total payment records
General Amount
$634
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2023-03-10
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20230310002055 | I | Cardiovascular Disease (Cardiology) | CA | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 62 | 61 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 54 | 54 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 53 | 38 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 43 | 43 | $0 |
Insurance plans in this area (ZIP 78234)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| - | CA | |
| - | CA | |
| Cardiac Electrophysiology | CA | |
| Cardiovascular Disease (Cardiology) | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CA | |
| - | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology) | CA |
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