BENJAMIN NGUYEN (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1609945690
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
863 PHYSICAL MEDICINE AND REHABILITATION in TX
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Provider Addresses for BENJAMIN NGUYEN (M.D.)
PO BOX 630332
IRVING, TX 750630117
Phone: (972) 889-1688
Fax: (972) 889-1106
Type: Mailing
375, Municipal Drive, Richardson, Dallas County, Texas, 75080, United States
SUITE 144
RICHARDSON, TX 750803559
Phone: (972) 889-1688
Fax: (972) 889-1106
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $429.
Total Amount is formed as General ($429) + Research ($0) + Ownership ($0) = $429.
Last reported payment date: 2024-09-16 • Largest payer in this snapshot: ABBVIE INC. ($179).
Total Amount
$429
General + Research + Ownership
Payments
8
Total payment records
General Amount
$429
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $179 |
| Medtronic, Inc. | $151 |
| Ipsen Biopharmaceuticals, Inc | $46 |
| CSL Behring | $22 |
| TerSera Therapeutics LLC | $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: 2005-09-06
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 |
|---|---|---|---|---|
| I20050906000911 | I | Physical Medicine And Rehabilitation | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 189 | 139 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 88 | 69 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 79 | 76 | $0 |
| 95874 | Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 45 | 21 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 30 | 30 | $0 |
Insurance plans in this area (ZIP 75063)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Diagnostic Radiology | TX | |
| Hematology/Oncology, Internal Medicine | TX | |
| Anesthesiology, Pain Management | FL | |
| - | TX | |
| Internal Medicine | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| Certified Registered Nurse Anesthetist (Crna) | TX |
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