MS. KARYN L. BENAK CRNA
NPI 1013959352
Nurse Anesthetist, Certified Registered in Evergreen Park, IL
About Ms. Karyn L. Benak Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KARYN L. BENAK CRNA (NPI 1013959352) is an individual nurse anesthetist, certified registered in Evergreen Park, Illinois and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Karyn L. Benak 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
3Medicare enrollment records show Karyn Benak reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harvey, IL 60426
- Reassigned Medicare billing, Illinois enrollment
- 126 clinicians in this Medicare group
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60805 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVERGREEN PARK, IL 60805
EVERGREEN PARK, IL 60805
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 Karyn Benak's NPI number?
The NPI number for Karyn Benak is 1013959352. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Karyn Benak located?
Karyn Benak practices at 2800 W 95th St, Evergreen Park, IL 60805. The listed phone number is (708) 422-6200.
What is Karyn Benak's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Karyn Benak enrolled in Medicare?
Yes. Karyn Benak 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 Karyn Benak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karyn Benak reassigns Medicare benefits to 3 organizations: Ucm Medical Group Sub, LLC (Harvey, IL), North American Partners In Anesthesia (illinois), LLC (Springfield, IL) and Midwest Anesthesia Providers S.C (Saint Louis, MO). 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 Karyn Benak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karyn Benak accept?
Health plans from Oscar Health list Karyn Benak 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.
When was this NPI record last updated?
The NPPES record for Karyn Benak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Ms. Karyn L. Benak, CRNA · NPI 1013959352
Nurse Anesthetist, Certified Registered physician in Evergreen Park, Illinois. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1013959352 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 W 95TH ST, Evergreen Park, IL 60805-2746
- **Phone:** (708) 422-6200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Ucm Medical Group Sub, LLC (NPI 1467442293, Harvey, IL); North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Springfield, IL); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013959352) · Data from the CMS NPPES public registry.