DR. BRIAN HIEU NGUYEN (MD) – Internal Medicine Physician, NPI 1902393366
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,297 INTERNAL MEDICINE in TX
Provider Addresses for DR. BRIAN HIEU NGUYEN (MD)
764 MARLANDWOOD RD APT 637
TEMPLE, TX 765023659
Phone: (469) 879-0087
Type: Mailing
1222 N BISHOP AVE STE 300
DALLAS, TX 752084176
Phone: (214) 941-1353
Fax: (214) 941-1047
Type: Location
Methodist Dallas Medical Center, 1441, North Beckley Avenue, Dallas, TX, Dallas, Dallas County, Texas, 75203, United States
DALLAS, TX 752031201
Phone: (214) 947-2306
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $1,867.
Total Amount is formed as General ($1,867) + Research ($0) + Ownership ($0) = $1,867.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Lilly USA, LLC ($388).
Total Amount
$1,867
General + Research + Ownership
Payments
101
Total payment records
General Amount
$1,867
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $388 |
| Novo Nordisk Inc | $309 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $210 |
| GlaxoSmithKline, LLC. | $177 |
| Abbott Laboratories | $88 |
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: 2021-07-20
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 |
|---|---|---|---|---|
| I20210720003407 | I | Internal 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 167 | 93 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 132 | 17 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 56 | 38 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 46 | 46 | $0 |
| 99497 | Advance care planning, first 30 minutes | 40 | 39 | $0 |
Insurance plans in this area (ZIP 76502)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Internal Medicine, Undersea And Hyperbaric Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TN |
Reviews
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