THOMAS MASTRI (M.D.) – Gastroenterology Physician, NPI 1073566642
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
540 GASTROENTEROLOGY in VA
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Provider Addresses for THOMAS MASTRI (M.D.)
2601, Fall Hill Avenue, Fredericksburg, Fredericksburg City, Virginia, 22401, United States
FREDERICKSBURG, VA 224013323
Phone: (540) 371-9696
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 65 Open Payments records for all available years, with a total value of $1,152.
Total Amount is formed as General ($1,152) + Research ($0) + Ownership ($0) = $1,152.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: ABBVIE INC. ($385).
Total Amount
$1,152
General + Research + Ownership
Payments
65
Total payment records
General Amount
$1,152
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $385 |
| Takeda Pharmaceuticals U.S.A., Inc. | $158 |
| GENZYME CORPORATION | $110 |
| INTERCEPT PHARMACEUTICALS, INC. | $54 |
| Janssen Biotech, Inc. | $52 |
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: 2007-03-05
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 |
|---|---|---|---|---|
| I20070305000356 | I | Gastroenterology | VA | 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 | 351 | 241 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 202 | 196 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 186 | 184 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 176 | 174 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 103 | 101 | $0 |
Insurance plans in this area (ZIP 22401)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VA | |
| - | VA | |
| P A T H O L O G Y | CT | |
| Physician Assistant | PA | |
| Nurse Practitioner | VA | |
| Gastroenterology, Internal Medicine | VA |
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