Ivan Chatilov, CRNA
NPI 1942984182 · Critical Care Medicine Registered Nurse · Knoxville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Chatilov, CRNA is a Critical Care Medicine Registered Nurse provider in Knoxville, TN (NPI 1942984182).
Provider details
- NPI number
- 1942984182
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 865294 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
171 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 70 | $66 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 40 | $74 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 36 | $86 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 13 | $105 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 12 | $57 |
Typical Medicare-allowed amounts for these services range $57–$105 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-08
- Last updated
- 2025-05-16
- Certified
- 2023-06-08
Frequently asked questions
- What is Ivan Chatilov's NPI number?
- Ivan Chatilov's National Provider Identifier (NPI) is 1942984182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Chatilov's specialty?
- Ivan Chatilov is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Ivan Chatilov located?
- Ivan Chatilov's practice location on file with NPPES is 9352 Park West Blvd, Knoxville, TN 37923-4325.
- What is Ivan Chatilov's phone number?
- The practice phone number listed in the NPPES registry for Ivan Chatilov is (865) 373-1000.
- Does Ivan Chatilov accept Medicare?
- Ivan Chatilov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Chatilov's NPI active?
- Yes — Ivan Chatilov's NPI (1942984182) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.