Hong-An Ngo, DO
NPI 1508338799 · Family Medicine Physician · Tukwila, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong-An Ngo, DO is a Family Medicine Physician provider in Tukwila, WA (NPI 1508338799).
Provider details
- NPI number
- 1508338799
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- OP61440786 (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
7 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 71 | 27 |
| Tizanidine Hcl | 56 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | — |
| Amlodipine Besylate | 35 | 14 |
| Losartan Potassium | 31 | 12 |
| Metformin Hcl | 30 | — |
| Diclofenac Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$468 across 12 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
- 2018-12-28
- Last updated
- 2023-07-05
- Certified
- 2023-07-05
Frequently asked questions
- What is Hong-An Ngo's NPI number?
- Hong-An Ngo's National Provider Identifier (NPI) is 1508338799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong-An Ngo's specialty?
- Hong-An Ngo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hong-An Ngo located?
- Hong-An Ngo's practice location on file with NPPES is 15215 52nd Ave S Ste 204, Tukwila, WA 98188-2354.
- What is Hong-An Ngo's phone number?
- The practice phone number listed in the NPPES registry for Hong-An Ngo is (206) 414-9412.
- Does Hong-An Ngo accept Medicare?
- Hong-An Ngo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong-An Ngo's NPI active?
- Yes — Hong-An Ngo's NPI (1508338799) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.