NICHOLAS K VENTOCILLA CRNA
NPI 1164876967
Nurse Anesthetist, Certified Registered in Crystal Lake, IL
About Nicholas K Ventocilla Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS K VENTOCILLA CRNA (NPI 1164876967) is an individual nurse anesthetist, certified registered in Crystal Lake, Illinois, licensed in Illinois (209014237) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and maintains a secondary practice location in Woodstock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nicholas K Ventocilla Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Nicholas Ventocilla reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodstock, IL 60098
- Reassigned Medicare billing, Illinois enrollment
- 87 clinicians in this Medicare group
Huntley, IL 60142
- Reassigned Medicare billing, Illinois enrollment
- 70 clinicians in this Medicare group
Elgin, IL 60120
- Reassigned Medicare billing, Illinois enrollment
- 34 clinicians in this Medicare group
Elgin, IL 60120
- Reassigned Medicare billing, Illinois enrollment
- 32 clinicians in this Medicare group
Harvard, IL 60033
- Reassigned Medicare billing, Illinois enrollment
- 382 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 1,664 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Illinois enrollment
- 671 clinicians in this Medicare group
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 149 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Mchenry
Acute Care Hospitals · Mchenry, ILMercyhealth Hospital & Physician Clinic-Crystal La
Acute Care Hospitals · Crystal Lake, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CRYSTAL LAKE, IL 60014
CRYSTAL LAKE, IL 60014
CRYSTAL LAKE, IL 60014
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nicholas Ventocilla's NPI number?
The NPI number for Nicholas Ventocilla is 1164876967. It was assigned to this individual provider in the NPPES registry on April 18, 2016.
Where is Nicholas Ventocilla located?
Nicholas Ventocilla practices at 875 S Route 31, Crystal Lake, IL 60014. The listed phone number is (779) 220-5500.
What is Nicholas Ventocilla's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Nicholas Ventocilla enrolled in Medicare?
Yes. Nicholas Ventocilla is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nicholas Ventocilla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Ventocilla reassigns Medicare benefits to 8 organizations: Town Square Anesthesia LLC (Woodstock, IL), Huntley Anesthesia Associates LLC (Huntley, IL), Pinnacle Anesthesia, Ltd (Elgin, IL), Illinois Pain Treatment Institute, Ltd (Elgin, IL), Mercy Harvard Hospital Inc (Harvard, IL) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicholas Ventocilla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Ventocilla accept?
Health plans from Oscar Health and Oscar Insurance Company list Nicholas Ventocilla as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nicholas Ventocilla affiliated with any hospitals?
According to CMS data, Nicholas Ventocilla is affiliated with Northwestern Medicine Mchenry and Mercyhealth Hospital & Physician Clinic-Crystal La.
When was this NPI record last updated?
The NPPES record for Nicholas Ventocilla was last updated on October 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.