Corina Wang, MD
NPI 1407093016 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corina Wang, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1407093016).
Provider details
- NPI number
- 1407093016
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A102522 (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 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 344 | 125 |
| Amlodipine Besylate | 285 | 96 |
| Levothyroxine Sodium | 192 | 58 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 159 | 32 |
| Losartan Potassium | 146 | 58 |
| Fluticasone Propionate | 122 | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-20
- Last updated
- 2021-12-13
Frequently asked questions
- What is Corina Wang's NPI number?
- Corina Wang's National Provider Identifier (NPI) is 1407093016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corina Wang's specialty?
- Corina Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corina Wang located?
- Corina Wang's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Corina Wang's phone number?
- The practice phone number listed in the NPPES registry for Corina Wang is (510) 752-1000.
- Does Corina Wang accept Medicare?
- Corina Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corina Wang's NPI active?
- Yes — Corina Wang's NPI (1407093016) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.