Dennis Wong, M.D.
NPI 1609016088 · Family Medicine Physician · San Juan Capistrano, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Wong, M.D. is a Family Medicine Physician provider in San Juan Capistrano, CA (NPI 1609016088).
Provider details
- NPI number
- 1609016088
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A104251 (CA)
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
17 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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 177 | 77 |
| Amlodipine Besylate | 119 | 48 |
| Losartan Potassium | 85 | 33 |
| Levothyroxine Sodium | 76 | 31 |
| Lisinopril | 71 | 29 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 69 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-25
- Last updated
- 2021-12-15
Frequently asked questions
- What is Dennis Wong's NPI number?
- Dennis Wong's National Provider Identifier (NPI) is 1609016088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Wong's specialty?
- Dennis Wong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Wong located?
- Dennis Wong's practice location on file with NPPES is 30400 Camino Capistrano, San Juan Capistrano, CA 92675-1300.
- What is Dennis Wong's phone number?
- The practice phone number listed in the NPPES registry for Dennis Wong is (949) 234-2139.
- Does Dennis Wong accept Medicare?
- Dennis Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Wong's NPI active?
- Yes — Dennis Wong's NPI (1609016088) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.