Victor Wang, MD
NPI 1649204397 · Gastroenterology Physician · Placentia, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Victor Wang, MD is a Gastroenterology Physician provider in Placentia, CA (NPI 1649204397).
Provider details
- NPI number
- 1649204397
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 227891 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 242 | 231 |
| Omeprazole | 204 | 101 |
| Pantoprazole Sodium | 141 | 60 |
| Lubiprostone | 56 | 12 |
| Mesalamine | 28 | 11 |
| Famotidine | 18 | — |
| Nortriptyline Hcl | 15 | — |
| Dicyclomine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2021-11-29
- Certified
- 2020-04-30
Frequently asked questions
- What is Victor Wang's NPI number?
- Victor Wang's National Provider Identifier (NPI) is 1649204397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Wang's specialty?
- Victor Wang is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Wang located?
- Victor Wang's practice location on file with NPPES is 1050 E Yorba Linda Blvd, Placentia, CA 92870-3730.
- What is Victor Wang's phone number?
- The practice phone number listed in the NPPES registry for Victor Wang is (714) 996-3700.
- Does Victor Wang accept Medicare?
- Victor Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Victor Wang's NPI active?
- Yes — Victor Wang's NPI (1649204397) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.