Richard Duong, PA-C
NPI 1003367335 · Physician Assistant · Brockton, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Duong, PA-C is a Physician Assistant provider in Brockton, MA (NPI 1003367335).
Provider details
- NPI number
- 1003367335
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA5946 (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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 599 | 196 |
| Duloxetine Hcl | 306 | 87 |
| Tizanidine Hcl | 131 | 52 |
| Ibuprofen | 130 | 36 |
| Pregabalin | 124 | 40 |
| Methylprednisolone | 119 | 112 |
| Diclofenac Sodium | 93 | 29 |
| Oxycodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 3 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
Additional practice locations (2)
- 15 Roche Bros WayNorth Easton, MA 02356-1000Phone: (781) 344-3535Fax: (866) 388-2185
- 15 Roche Bros WayNorth Easton, MA 02356-1000Phone: (781) 344-3535Fax: (508) 535-0192
Registry dates
- Enumerated
- 2016-10-21
- Last updated
- 2025-05-30
- Certified
- 2025-05-30
Frequently asked questions
- What is Richard Duong's NPI number?
- Richard Duong's National Provider Identifier (NPI) is 1003367335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Duong's specialty?
- Richard Duong is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Richard Duong located?
- Richard Duong's practice location on file with NPPES is 110 Liberty St, Brockton, MA 02301.
- What is Richard Duong's phone number?
- The practice phone number listed in the NPPES registry for Richard Duong is (508) 565-3055.
- Does Richard Duong accept Medicare?
- Richard Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Duong's NPI active?
- Yes — Richard Duong's NPI (1003367335) is active in the NPPES registry as of the last update on 2025-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.