MARK GUBICHUK CRNA
NPI 1487022026
Nurse Anesthetist, Certified Registered in Tulsa, OK
About Mark Gubichuk Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK GUBICHUK CRNA (NPI 1487022026) is an individual nurse anesthetist, certified registered in Tulsa, Oklahoma, licensed in Oklahoma (110276) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, is affiliated with Muscogee (creek) Nation Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Mark Gubichuk 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
4Medicare enrollment records show Mark Gubichuk reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Owasso, OK 74055
- Reassigned Medicare billing, Oklahoma enrollment
- 101 clinicians in this Medicare group
Muskogee, OK 74401
- Reassigned Medicare billing, Texas enrollment
- 655 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Oklahoma enrollment
- 315 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 160 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Muscogee (creek) Nation Medical Center
Acute Care Hospitals · Okmulgee, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
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 Mark Gubichuk's NPI number?
The NPI number for Mark Gubichuk is 1487022026. It was assigned to this individual provider in the NPPES registry on September 14, 2015.
Where is Mark Gubichuk located?
Mark Gubichuk practices at 1120 S Utica Ave, Tulsa, OK 74104. The listed phone number is (316) 644-5755.
What is Mark Gubichuk's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mark Gubichuk enrolled in Medicare?
Yes. Mark Gubichuk 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 Mark Gubichuk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Gubichuk reassigns Medicare benefits to 4 organizations: New Era Anesthesia Services PLLC (Owasso, OK), Creek Nation Hospital & Clinics (Muskogee, OK), Emergenchealth PLLC (Fort Worth, TX) and Hospitalist Medicine Physicians Of Colorado - Denver PC (Denver, CO). 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 Mark Gubichuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Gubichuk accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Mark Gubichuk 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 Mark Gubichuk affiliated with any hospitals?
According to CMS data, Mark Gubichuk is affiliated with Muscogee (creek) Nation Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Gubichuk was last updated on September 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.