DIANA KIM NGUYEN (MD) – Dermatology Physician, NPI 1750385688
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,284 DERMATOLOGY in TX
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Provider Addresses for DIANA KIM NGUYEN (MD)
Dermatology Specialists, 3005, East Renner Road, Richardson, Collin County, Texas, 75082, United States
SUITE 100
RICHARDSON, TX 75082
Phone: (972) 699-0000
Fax: (972) 699-0004
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 142 Open Payments records for all available years, with a total value of $3,132.
Total Amount is formed as General ($3,132) + Research ($0) + Ownership ($0) = $3,132.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: ABBVIE INC. ($652).
Total Amount
$3,132
General + Research + Ownership
Payments
142
Total payment records
General Amount
$3,132
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $652 |
| Janssen Biotech, Inc. | $527 |
| Regeneron Healthcare Solutions, Inc. | $271 |
| Lilly USA, LLC | $162 |
| LEO Pharma Inc. | $133 |
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: 2005-03-01
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 |
|---|---|---|---|---|
| I20050301000256 | I | Dermatology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 517 | 368 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 435 | 118 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 295 | 178 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 116 | 94 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 100 | 88 | $0 |
Insurance plans in this area (ZIP 75082)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | TX | 17003 | Destruction of 2-14 skin growths | 317 | 95 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX |
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