Vania Leung
NPI 1518351758 · Geriatric Medicine (Internal Medicine) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vania Leung is a Geriatric Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1518351758).
Provider details
- NPI number
- 1518351758
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
372 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 81 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $133 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 70 | $111 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 49 | $9 |
| Hemoglobin A1c Level83036 | 38 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 164 | 55 |
| Amlodipine Besylate | 114 | 36 |
| Lisinopril | 65 | 21 |
| Apixabanbrand: Eliquis | 63 | — |
| Losartan Potassium | 62 | 23 |
| Tamsulosin Hcl | 54 | 15 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 2335 S Wentworth Ave Ste BChicago, IL 60616-0117Phone: (312) 808-0900
Registry dates
- Enumerated
- 2015-03-25
- Last updated
- 2020-01-05
- Certified
- 2020-01-05
Frequently asked questions
- What is Vania Leung's NPI number?
- Vania Leung's National Provider Identifier (NPI) is 1518351758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vania Leung's specialty?
- Vania Leung is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Vania Leung located?
- Vania Leung's practice location on file with NPPES is 2600 S Michigan Ave Ste 205, Chicago, IL 60616-2857.
- What is Vania Leung's phone number?
- The practice phone number listed in the NPPES registry for Vania Leung is (312) 949-9199.
- Does Vania Leung accept Medicare?
- Vania Leung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vania Leung's NPI active?
- Yes — Vania Leung's NPI (1518351758) is active in the NPPES registry as of the last update on 2020-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.