Andy Wang, MD
NPI 1912649021 · Hospitalist Physician · Belleville, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andy Wang, MD is a Hospitalist Physician provider in Belleville, IL (NPI 1912649021).
Provider details
- NPI number
- 1912649021
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036173861 (IL)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 78 | 19 |
| Amlodipine Besylate | 70 | 16 |
| Rosuvastatin Calcium | 34 | — |
| Hydrochlorothiazide | 28 | — |
| Pantoprazole Sodium | 28 | — |
| Dulaglutidebrand: Trulicity | 27 | — |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 55 Arch St Ste BAkron, OH 44304-1423Phone: (330) 375-3315Fax: (330) 375-7779
Registry dates
- Enumerated
- 2022-04-09
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Andy Wang's NPI number?
- Andy Wang's National Provider Identifier (NPI) is 1912649021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andy Wang's specialty?
- Andy Wang is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Andy Wang located?
- Andy Wang's practice location on file with NPPES is 4500 Memorial Dr, Belleville, IL 62226-5360.
- What is Andy Wang's phone number?
- The practice phone number listed in the NPPES registry for Andy Wang is (618) 257-6220.
- Does Andy Wang accept Medicare?
- Andy Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andy Wang's NPI active?
- Yes — Andy Wang's NPI (1912649021) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.