Venetia Wijayakumar, M.D.
NPI 1801150933 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Venetia Wijayakumar, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1801150933).
Provider details
- NPI number
- 1801150933
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125061138 (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
13 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-03
- Last updated
- 2012-07-03
Frequently asked questions
- What is Venetia Wijayakumar's NPI number?
- Venetia Wijayakumar's National Provider Identifier (NPI) is 1801150933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Venetia Wijayakumar's specialty?
- Venetia Wijayakumar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Venetia Wijayakumar located?
- Venetia Wijayakumar's practice location on file with NPPES is 2525 S Michigan Ave, Chicago, IL 60616-2333.
- What is Venetia Wijayakumar's phone number?
- The practice phone number listed in the NPPES registry for Venetia Wijayakumar is (312) 567-2434.
- Does Venetia Wijayakumar accept Medicare?
- Venetia Wijayakumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Venetia Wijayakumar's NPI active?
- Yes — Venetia Wijayakumar's NPI (1801150933) is active in the NPPES registry as of the last update on 2012-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.