Anish Oza
NPI 1518050046 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anish Oza is a Anesthesiology Physician provider in Chicago, IL (NPI 1518050046).
Provider details
- NPI number
- 1518050046
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036116252 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
242 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 65 | $106 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 41 | $101 |
| Anesthesia for Lens Surgery00142 | 35 | $111 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 23 | $44 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 19 | $119 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 13 | $210 |
Practice location
Mailing address
Additional practice locations (1)
- 701 Winthrop AveGlendale Heights, IL 60139-1405Phone: (630) 545-5980
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2026-05-15
- Certified
- 2026-05-15
Frequently asked questions
- What is Anish Oza's NPI number?
- Anish Oza's National Provider Identifier (NPI) is 1518050046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anish Oza's specialty?
- Anish Oza is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Anish Oza located?
- Anish Oza's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Anish Oza's phone number?
- The practice phone number listed in the NPPES registry for Anish Oza is (888) 824-0200.
- Does Anish Oza accept Medicare?
- Anish Oza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anish Oza's NPI active?
- Yes — Anish Oza's NPI (1518050046) is active in the NPPES registry as of the last update on 2026-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.