Trinh Tran, M.D.
NPI 1417998626 · Rheumatology Physician · Westfield, IN
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trinh Tran, M.D. is a Rheumatology Physician provider in Westfield, IN (NPI 1417998626).
Provider details
- NPI number
- 1417998626
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 01065079A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,152 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 371 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 204 | $118 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 143 | $24 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 137 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $162 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 469 | 167 |
| Prednisone | 196 | 82 |
| Tramadol Hcl | 141 | 27 |
| Nystatin | 140 | 88 |
| Leflunomide | 103 | 35 |
| Methotrexate Sodiumbrand: Methotrexate | 102 | 39 |
| Upadacitinibbrand: Rinvoq | 99 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,163 across 85 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2023-05-30
- Certified
- 2023-05-30
Frequently asked questions
- What is Trinh Tran's NPI number?
- Trinh Tran's National Provider Identifier (NPI) is 1417998626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trinh Tran's specialty?
- Trinh Tran is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Trinh Tran located?
- Trinh Tran's practice location on file with NPPES is 3501 Westfield Rd Ste 101, Westfield, IN 46062-8935.
- What is Trinh Tran's phone number?
- The practice phone number listed in the NPPES registry for Trinh Tran is (317) 214-6020.
- Does Trinh Tran accept Medicare?
- Trinh Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trinh Tran's NPI active?
- Yes — Trinh Tran's NPI (1417998626) is active in the NPPES registry as of the last update on 2023-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.