Hoang Trinh
NPI 1891171120 · Medical Physician Assistant · West Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hoang Trinh is a Medical Physician Assistant provider in West Springfield, MA (NPI 1891171120).
Provider details
- NPI number
- 1891171120
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA5481 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
96 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $108 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 11 | $140 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 | 11 | $7 |
Typical Medicare-allowed amounts for these services range $7–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 21 | 21 |
| Cefpodoxime Proxetil | 20 | 20 |
| Prednisone | 17 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Doxycycline Monohydrate | 13 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | 12 |
| Cefadroxil | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 70 Gold Star BlvdWorcester, MA 01606-2812Phone: (508) 426-9002Fax: (508) 426-9070
Registry dates
- Enumerated
- 2015-08-10
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Hoang Trinh's NPI number?
- Hoang Trinh's National Provider Identifier (NPI) is 1891171120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hoang Trinh's specialty?
- Hoang Trinh is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hoang Trinh located?
- Hoang Trinh's practice location on file with NPPES is 117 Park Ave, West Springfield, MA 01089-3326.
- What is Hoang Trinh's phone number?
- The practice phone number listed in the NPPES registry for Hoang Trinh is (413) 584-2173.
- Does Hoang Trinh accept Medicare?
- Hoang Trinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hoang Trinh's NPI active?
- Yes — Hoang Trinh's NPI (1891171120) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.