Dang Nguyen, PA
NPI 1558669317 · Medical Physician Assistant · Londonderry, NH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dang Nguyen, PA is a Medical Physician Assistant provider in Londonderry, NH (NPI 1558669317).
Provider details
- NPI number
- 1558669317
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 0816 (NH)
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
15 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 49 | 49 |
| Doxycycline Hyclate | 48 | 44 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 48 | 46 |
| Methylprednisolone | 31 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | 29 |
| Mupirocin | 26 | 25 |
| Doxycycline Monohydrate | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
- 2011-03-03
- Last updated
- 2023-11-10
- Certified
- 2023-11-10
Frequently asked questions
- What is Dang Nguyen's NPI number?
- Dang Nguyen's National Provider Identifier (NPI) is 1558669317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dang Nguyen's specialty?
- Dang Nguyen is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dang Nguyen located?
- Dang Nguyen's practice location on file with NPPES is 50 Michels Way Ste 102, Londonderry, NH 03053-3420.
- What is Dang Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Dang Nguyen is (603) 537-1300.
- Does Dang Nguyen accept Medicare?
- Dang Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dang Nguyen's NPI active?
- Yes — Dang Nguyen's NPI (1558669317) is active in the NPPES registry as of the last update on 2023-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.