THOMAS ALAN GERBUS (MD) – Emergency Medicine Physician, NPI 1003312737
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,050 EMERGENCY MEDICINE in TX
Provider Addresses for THOMAS ALAN GERBUS (MD)
6431 FANNIN ST STE JJL 431
HOUSTON, TX 770301501
Phone: (713) 500-7878
Fax: (713) 500-0758
Type: Mailing
3901 W 15TH ST
PLANO, TX 750757738
Phone: (972) 596-6800
Type: Location
3312 CARRIAGE CT
RICHARDSON, TX 750823662
Phone: (513) 746-1597
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $208.
Total Amount is formed as General ($208) + Research ($0) + Ownership ($0) = $208.
Last reported payment date: 2023-08-15 • Largest payer in this snapshot: Inari Medical, Inc. ($191).
Total Amount
$208
General + Research + Ownership
Payments
2
Total payment records
General Amount
$208
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $191 |
| AstraZeneca Pharmaceuticals LP | $16 |
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: 2021-05-12
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 |
|---|---|---|---|---|
| I20210512001038 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 198 | 193 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 143 | 135 | $0 |
| 99291 | Critical care, first 30-74 minutes | 82 | 81 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 61 | 61 | $0 |
| 71045 | X-ray of chest, 1 view | 15 | 15 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | TX | |
| Emergency Medicine | NC | |
| Emergency Medicine | TX | |
| Emergency Medicine | CO | |
| Emergency Medicine | NC | |
| Emergency Medicine | TX | |
| Family Practice | TX | |
| Internal Medicine | TX | |
| Hospitalist, Family Practice | TX | |
| Family Practice | TX |
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