CHACKO ALEXANDER (M.D.) – Cardiovascular Disease Physician, NPI 1033110200
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,430 CARDIOVASCULAR DISEASE (CARDIOLOGY) in TX
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Provider Addresses for CHACKO ALEXANDER (M.D.)
PO BOX 73627
HOUSTON, TX 772733627
Phone: (281) 444-3278
Fax: (832) 249-3861
Type: Mailing
17350, Saint Luke's Way, College Park, The Woodlands, Montgomery County, Texas, 77384, United States
SUITE 400
THE WOODLANDS, TX 773844100
Phone: (281) 444-3278
Fax: (832) 249-3861
Type: Location
119 Medical Park Ln Ste C
Huntsville, TX 773404980
Phone: (281) 444-3278
Fax: (832) 249-3850
Type: Location
2255 E Mossy Oaks Rd Ste 600
Spring, TX 773891813
Phone: (281) 444-3278
Fax: (832) 249-3850
Type: Location
20207 Chasewood Park Dr Ste 305
Houston, TX 770701442
Phone: (281) 444-3278
Fax: (832) 249-3850
Type: Location
17350 ST LUKES WAY STE 400
THE WOODLANDS, TX 773844167
Phone: (281) 444-3278
Fax: (832) 249-3850
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $290.
Total Amount is formed as General ($290) + Research ($0) + Ownership ($0) = $290.
Last reported payment date: 2024-06-06 • Largest payer in this snapshot: Abbott Laboratories ($237).
Total Amount
$290
General + Research + Ownership
Payments
7
Total payment records
General Amount
$290
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-06
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: 2004-06-22
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 |
|---|---|---|---|---|
| I20040622000018 | I | Cardiovascular Disease (Cardiology) | 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 | 1,054 | 635 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 813 | 632 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 461 | 116 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 283 | 269 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 206 | 166 | $0 |
Insurance plans in this area (ZIP 77273)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 44 | 44 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 49 | 39 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 43 | 43 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | TX | |
| - | TX | |
| Internal Medicine, Infectious Disease | TX | |
| Family Practice | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Pulmonary Disease | MO | |
| - | TX |
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