TUAN CAO NGUYEN (MD) – Surgery Physician, NPI 1043464183
Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,600 GENERAL SURGERY in OH
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Provider Addresses for TUAN CAO NGUYEN (MD)
400, Matthew Street, Riverdale, Marietta, Washington County, Ohio, 45750, United States
SUITE 301
MARIETTA, OH 457501644
Phone: (740) 374-7985
Fax: (740) 374-7990
Type: Location
416 COLEGATE DR BLDG 3
MARIETTA, OH 457509549
Phone: (740) 568-4814
Fax: (740) 374-3165
Type: Mailing
400 MATTHEW ST STE 401
MARIETTA, OH 457501656
Phone: (740) 374-2252
Fax: (740) 374-4974
Type: Location
449, Marietta Lane, Mayfeild Crossing, Spartanburg County, South Carolina, 29651, United States
MARIETTA, OH 457500449
Phone: (740) 374-4500
Fax: (740) 374-5887
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $530.
Total Amount is formed as General ($530) + Research ($0) + Ownership ($0) = $530.
Last reported payment date: 2024-10-04 • Largest payer in this snapshot: Becton, Dickinson and Company ($145).
Total Amount
$530
General + Research + Ownership
Payments
16
Total payment records
General Amount
$530
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Becton, Dickinson and Company | $145 |
| Baxter Healthcare | $93 |
| CONMED Corporation | $73 |
| Intuitive Surgical, Inc. | $72 |
| Merck Sharp & Dohme LLC | $53 |
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: 2013-08-14
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 |
|---|---|---|---|---|
| I20130814000231 | I | General Surgery | OH | 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 |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 102 | 102 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 93 | 87 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 68 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 53 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 33 | 26 | $0 |
Insurance plans in this area (ZIP 45750)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | OH | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 18 | 18 |
| GENERAL SURGERY | OH | 45378 | Diagnostic examination of large bowel using an endoscope | 43 | 43 |
| GENERAL SURGERY | OH | 45385 | Removal of polyps or growths of large bowel using an endoscope | 25 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| General Practice, Obstetrics/Gynecology | OH | |
| - | OH | |
| Family Practice | OH | |
| Family Practice | OH | |
| Nurse Practitioner | OH | |
| - | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| Family Practice | OH |
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