Wilson Kwong, M.D.
NPI 1134389653 · Gastroenterology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wilson Kwong, M.D. is a Gastroenterology Physician provider in La Jolla, CA (NPI 1134389653).
Provider details
- NPI number
- 1134389653
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A114763 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
931 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 192 | $236 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 158 | $5 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 142 | $46 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 128 | $72 |
| Ultrasound Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43259 | 58 | $194 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 223 | 218 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 141 | 139 |
| Omeprazole | 133 | 41 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 64 | 61 |
| Pantoprazole Sodium | 22 | — |
| Naloxegol Oxalatebrand: Movantik | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2019-02-27
Frequently asked questions
- What is Wilson Kwong's NPI number?
- Wilson Kwong's National Provider Identifier (NPI) is 1134389653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wilson Kwong's specialty?
- Wilson Kwong is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wilson Kwong located?
- Wilson Kwong's practice location on file with NPPES is 9350 Campus Point Dr, La Jolla, CA 92037-1300.
- What is Wilson Kwong's phone number?
- The practice phone number listed in the NPPES registry for Wilson Kwong is (619) 543-2347.
- Does Wilson Kwong accept Medicare?
- Wilson Kwong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wilson Kwong's NPI active?
- Yes — Wilson Kwong's NPI (1134389653) is active in the NPPES registry as of the last update on 2019-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.