Duc Tran, M.D.
NPI 1831139484 · Hospitalist Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duc Tran, M.D. is a Hospitalist Physician provider in Spartanburg, SC (NPI 1831139484).
Provider details
- NPI number
- 1831139484
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23148 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 46 | 12 |
| Alprazolam | 44 | — |
| Testosterone Cypionate | 36 | 13 |
| Liothyronine Sodium | 36 | 12 |
| Oxycodone Hcl | 32 | — |
| Cyclobenzaprine Hcl | 30 | — |
| Prednisone | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$97 across 5 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
- 2006-06-08
- Last updated
- 2010-04-26
Frequently asked questions
- What is Duc Tran's NPI number?
- Duc Tran's National Provider Identifier (NPI) is 1831139484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duc Tran's specialty?
- Duc Tran is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Duc Tran located?
- Duc Tran's practice location on file with NPPES is 101 E Wood St, Spartanburg, SC 29303-3040.
- What is Duc Tran's phone number?
- The practice phone number listed in the NPPES registry for Duc Tran is (864) 560-6017.
- Does Duc Tran accept Medicare?
- Duc Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duc Tran's NPI active?
- Yes — Duc Tran's NPI (1831139484) is active in the NPPES registry as of the last update on 2010-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.