David Chang, DO
NPI 1437465424 · Family Medicine Physician · Silverdale, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Chang, DO is a Family Medicine Physician provider in Silverdale, WA (NPI 1437465424).
Provider details
- NPI number
- 1437465424
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- UO2604 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 137 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 552 | 218 |
| Losartan Potassium | 366 | 131 |
| Levothyroxine Sodium | 302 | 107 |
| Amlodipine Besylate | 276 | 105 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 255 | 61 |
| Lisinopril | 228 | 90 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-27
- Last updated
- 2022-02-11
Frequently asked questions
- What is David Chang's NPI number?
- David Chang's National Provider Identifier (NPI) is 1437465424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chang's specialty?
- David Chang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Chang located?
- David Chang's practice location on file with NPPES is 9398 Ridgetop Blvd Nw, Silverdale, WA 98383-8505.
- What is David Chang's phone number?
- The practice phone number listed in the NPPES registry for David Chang is (360) 782-3200.
- Does David Chang accept Medicare?
- David Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Chang's NPI active?
- Yes — David Chang's NPI (1437465424) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.