THANH-NGA TRINH TRAN (MD, PHD) – Dermatology Physician, NPI 1407977846
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
744 DERMATOLOGY in MA
Provider Addresses for THANH-NGA TRINH TRAN (MD, PHD)
340 MAPLE ST.
SUITE 203
MARLBOROUGH, MA 01752
Phone: (508) 485-7779
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 583 Open Payments records for all available years, with a total value of $60,392.
Total Amount is formed as General ($60,392) + Research ($0) + Ownership ($0) = $60,392.
Last reported payment date: 2024-12-27 • Largest payer in this snapshot: Amgen Inc. ($43,445).
Total Amount
$60,392
General + Research + Ownership
Payments
583
Total payment records
General Amount
$60,392
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $43,445 |
| E.R. Squibb & Sons, L.L.C. | $5,145 |
| Incyte Corporation | $1,861 |
| ABBVIE INC. | $1,835 |
| Arcutis Biotherapeutics, Inc. | $1,638 |
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: 2009-09-11
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 |
|---|---|---|---|---|
| I20090911000124 | I | Dermatology | MA | 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 |
|---|---|---|---|---|
| J7345 | Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 4,400 | 17 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 1,988 | 319 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,186 | 867 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 731 | 400 | $0 |
| Q4186 | Epifix, per square centimeter | 660 | 12 | $0 |
Insurance plans in this area (ZIP 01752)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MA | |
| D E R M A T O L O G Y | MA | |
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | MA | |
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | RI | |
| D E R M A T O L O G Y | MA | |
| - | MA | |
| D E R M A T O L O G Y | MA | |
| Nurse Practitioner | NH |
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