Hung Trinh, MD
NPI 1407274129 · Rheumatology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hung Trinh, MD is a Rheumatology Physician provider in Worcester, MA (NPI 1407274129).
Provider details
- NPI number
- 1407274129
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,093 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 574 | $40 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 311 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $90 |
| Dxa Bone Density Measurement of Forearm, Finger, Hand, Or Foot77081 | 37 | $32 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $163 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 305 | 114 |
| Methotrexate Sodiumbrand: Methotrexate | 230 | 59 |
| Hydroxychloroquine Sulfate | 222 | 64 |
| Alendronate Sodium | 112 | 34 |
| Adalimumabbrand: Humira(cf) Pen | 101 | 14 |
| Methylprednisolone | 90 | 17 |
| Allopurinol | 88 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2020-02-27
- Certified
- 2020-02-27
Frequently asked questions
- What is Hung Trinh's NPI number?
- Hung Trinh's National Provider Identifier (NPI) is 1407274129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hung Trinh's specialty?
- Hung Trinh is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hung Trinh located?
- Hung Trinh's practice location on file with NPPES is 5 Neponset St, Worcester, MA 01606-2714.
- What is Hung Trinh's phone number?
- The practice phone number listed in the NPPES registry for Hung Trinh is (508) 595-2855.
- Does Hung Trinh accept Medicare?
- Hung Trinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hung Trinh's NPI active?
- Yes — Hung Trinh's NPI (1407274129) is active in the NPPES registry as of the last update on 2020-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.