YELENA CURTIS
NPI 1235432956
Nurse Anesthetist, Certified Registered in Tulsa, OK
About Yelena Curtis NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YELENA CURTIS (NPI 1235432956) is an individual nurse anesthetist, certified registered in Tulsa, Oklahoma, licensed in Oklahoma (78604) and active in the NPI registry since December 2010. She is affiliated with Ascension St John Medical Center and is a graduate of Other (2010).
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
Yelena Curtis 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
6Medicare enrollment records show Yelena Curtis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 133 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 128 clinicians in this Medicare group
Tulsa, OK 74135
- Reassigned Medicare billing, Oklahoma enrollment
- 48 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 22 clinicians in this Medicare group
Jenks, OK 74037
- Reassigned Medicare billing, Oklahoma enrollment
- 199 clinicians in this Medicare group
Lenoir City, TN 37772
- Reassigned Medicare billing, Oklahoma enrollment
- 13 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician 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.
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.
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 Yelena Curtis's NPI number?
The NPI number for Yelena Curtis is 1235432956. It was assigned to this individual provider in the NPPES registry on December 20, 2010.
Where is Yelena Curtis located?
Yelena Curtis practices at 6839 S. Canton Ave., Tulsa, OK 74136. The listed phone number is (918) 494-0612.
What is Yelena Curtis's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Yelena Curtis enrolled in Medicare?
Yes. Yelena Curtis 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 Yelena Curtis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yelena Curtis reassigns Medicare benefits to 6 organizations: Associated Anesthesiologists, Inc. (Tulsa, OK), Osh Aai PLLC (Tulsa, OK), Anesthesia Associates Of Oklahoma PLLC (Tulsa, OK), H & h Medical Services, Inc (Tulsa, OK), Integral Anesthesia, LLC (Jenks, OK) and 1 more organization, 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 Yelena Curtis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yelena Curtis accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Yelena Curtis 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 Yelena Curtis affiliated with any hospitals?
According to CMS data, Yelena Curtis is affiliated with Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Yelena Curtis was last updated on December 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Yelena Curtis · NPI 1235432956
Nurse Anesthetist, Certified Registered physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since December 20, 2010.
## Identity
- **NPI:** 1235432956 (Entity type: Individual)
- **Enumerated:** December 20, 2010
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 78604 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 6839 S. CANTON AVE., Tulsa, OK 74136
- **Phone:** (918) 494-0612
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Associated Anesthesiologists, Inc. (NPI 1891733598, Tulsa, OK); Osh Aai PLLC (NPI 1205170461, Tulsa, OK); Anesthesia Associates Of Oklahoma PLLC (NPI 1770891475, Tulsa, OK); H & h Medical Services, Inc (NPI 1558705046, Tulsa, OK); Integral Anesthesia, LLC (NPI 1881041515, Jenks, OK); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 20, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1235432956) · Data from the CMS NPPES public registry.