TUNG THOMAS TRAN (M.D.) – Gastroenterology Physician, NPI 1396958484
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,498 GASTROENTEROLOGY in TX
Provider Addresses for TUNG THOMAS TRAN (M.D.)
5012 S US HIGHWAY 75 STE 300
ATT: BILLING
DENISON, TX 750204589
Phone: (903) 416-6255
Type: Mailing
5012 S US HIGHWAY 75
SUITE 300
DENISON, TX 750204587
Phone: (903) 416-6255
Fax: (903) 416-6257
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 118 Open Payments records for all available years, with a total value of $29,301.
Total Amount is formed as General ($29,301) + Research ($0) + Ownership ($0) = $29,301.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($25,394).
Total Amount
$29,301
General + Research + Ownership
Payments
118
Total payment records
General Amount
$29,301
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $25,394 |
| IRONWOOD PHARMACEUTICALS, INC | $2,907 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $211 |
| Ardelyx, Inc. | $189 |
| Takeda Pharmaceuticals U.S.A., Inc. | $166 |
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: 2007-09-05
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 |
|---|---|---|---|---|
| I20070905000638 | I | Gastroenterology | 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 | 989 | 620 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 774 | 269 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 341 | 300 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 204 | 195 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 171 | 171 | $0 |
Insurance plans in this area (ZIP 75020)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | OK | |
| General Surgery, Vascular Surgery | TX | |
| Internal Medicine, Gastroenterology | TX | |
| Orthopedic Surgery, Sports Medicine | TX | |
| Thoracic Surgery, General Surgery | TX | |
| Orthopedic Surgery, Sports Medicine | TX | |
| Orthopedic Surgery | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Physician Assistant | NM |
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