Hong Nhung Nguyen, MD
NPI 1780860783 · Family Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong Nhung Nguyen, MD is a Family Medicine Physician provider in Federal Way, WA (NPI 1780860783).
Provider details
- NPI number
- 1780860783
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00049009 (WA)
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
18 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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 135 | 39 |
| Rosuvastatin Calcium | 92 | 28 |
| Atorvastatin Calcium | 84 | 24 |
| Diclofenac Sodium | 73 | 17 |
| Amlodipine Besylate | 72 | 20 |
| Metformin Hclbrand: Metformin Hcl Er | 71 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 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
- 2008-01-21
- Last updated
- 2025-02-04
- Certified
- 2025-02-04
Frequently asked questions
- What is Hong Nhung Nguyen's NPI number?
- Hong Nhung Nguyen's National Provider Identifier (NPI) is 1780860783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Nhung Nguyen's specialty?
- Hong Nhung Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hong Nhung Nguyen located?
- Hong Nhung Nguyen's practice location on file with NPPES is 34004 16th Ave S Ste 100, Federal Way, WA 98003-8905.
- What is Hong Nhung Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Hong Nhung Nguyen is (253) 449-8580.
- Does Hong Nhung Nguyen accept Medicare?
- Hong Nhung Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong Nhung Nguyen's NPI active?
- Yes — Hong Nhung Nguyen's NPI (1780860783) is active in the NPPES registry as of the last update on 2025-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.