Joao Fernando Kazan Tannus, MD
NPI 1518178235 · Diagnostic Radiology Physician · Elk Grove Village, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joao Fernando Kazan Tannus, MD is a Diagnostic Radiology Physician provider in Elk Grove Village, IL (NPI 1518178235).
Provider details
- NPI number
- 1518178235
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036136667 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,473 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) |
|---|---|---|
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 129 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 108 | $87 |
| Limited Ultrasound Scan of Abdomen76705 | 100 | $28 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 99 | $27 |
| Ct Scan of Chest With Contrast71260 | 90 | $54 |
| Imaging for Evaluation of Swallowing Function74230 | 83 | $26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Joao Fernando Kazan Tannus's NPI number?
- Joao Fernando Kazan Tannus's National Provider Identifier (NPI) is 1518178235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joao Fernando Kazan Tannus's specialty?
- Joao Fernando Kazan Tannus is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joao Fernando Kazan Tannus located?
- Joao Fernando Kazan Tannus's practice location on file with NPPES is 800 Biesterfield Rd, Elk Grove Village, IL 60007-3361.
- What is Joao Fernando Kazan Tannus's phone number?
- The practice phone number listed in the NPPES registry for Joao Fernando Kazan Tannus is (847) 981-3643.
- Does Joao Fernando Kazan Tannus accept Medicare?
- Joao Fernando Kazan Tannus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joao Fernando Kazan Tannus's NPI active?
- Yes — Joao Fernando Kazan Tannus's NPI (1518178235) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.