STEPHANIE WARSTLER CRNA
NPI 1972937720
Nurse Anesthetist, Certified Registered in Tulsa, OK
About Stephanie Warstler Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE WARSTLER CRNA (NPI 1972937720) is an individual nurse anesthetist, certified registered in Tulsa, Oklahoma, licensed in Oklahoma (96062) and active in the NPI registry since August 2013. She is affiliated with Ascension Providence Hospital, Southfield And Novi, maintains 2 additional practice locations, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Stephanie Warstler 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
5Medicare enrollment records show Stephanie Warstler reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Howell, MI 48843
- Reassigned Medicare billing, Michigan enrollment
- 123 clinicians in this Medicare group
Novi, MI 48377
- Reassigned Medicare billing, Michigan enrollment
- 188 clinicians in this Medicare group
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- 122 clinicians in this Medicare group
Novi, MI 48377
- Reassigned Medicare billing, Michigan enrollment
- 192 clinicians in this Medicare group
Farmington Hills, MI 48334
- Reassigned Medicare billing, Michigan enrollment
- 199 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.
Ascension Providence Hospital, Southfield And Novi
Acute Care Hospitals · Southfield, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74136 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.
TULSA, OK 74136
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 Stephanie Warstler's NPI number?
The NPI number for Stephanie Warstler is 1972937720. It was assigned to this individual provider in the NPPES registry on August 29, 2013.
Where is Stephanie Warstler located?
Stephanie Warstler practices at 6839 S Canton Ave, Tulsa, OK 74136. The listed phone number is (918) 494-0612.
What is Stephanie Warstler's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Stephanie Warstler enrolled in Medicare?
Yes. Stephanie Warstler 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 Stephanie Warstler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Warstler reassigns Medicare benefits to 5 organizations: Huron Gastroenterology Associates PC (Howell, MI), West Michigan Aas LLC (Novi, MI), Henry Ford Health Providence Hospital (Southfield, MI), Novi Aas LLC (Novi, MI) and Northwestern Services, LLC (Farmington Hills, MI). 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 Stephanie Warstler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Warstler accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Mending Health and Priority Health list Stephanie Warstler 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 Stephanie Warstler affiliated with any hospitals?
According to CMS data, Stephanie Warstler is affiliated with Ascension Providence Hospital, Southfield And Novi.
When was this NPI record last updated?
The NPPES record for Stephanie Warstler was last updated on February 6, 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.