CHELSEA MARIE MCKENZIE MD
NPI 1700419389
Anesthesiology in Tulsa, OK
About Chelsea Marie Mckenzie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA MARIE MCKENZIE MD (NPI 1700419389) is an individual anesthesiology provider in Tulsa, Oklahoma, licensed in Oklahoma (43538) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital, Inc, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Chelsea Marie Mckenzie Md 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
2Medicare enrollment records show Chelsea Mckenzie reassigns Medicare billing to 2 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
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.
Saint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKOther 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
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 Chelsea Mckenzie's NPI number?
The NPI number for Chelsea Mckenzie is 1700419389. It was assigned to this individual provider in the NPPES registry on February 21, 2020.
Where is Chelsea Mckenzie located?
Chelsea Mckenzie practices at 6161 S Yale Ave, Tulsa, OK 74136. The listed phone number is (918) 494-0612.
What is Chelsea Mckenzie's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Chelsea Mckenzie enrolled in Medicare?
Yes. Chelsea Mckenzie 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 Chelsea Mckenzie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Mckenzie reassigns Medicare benefits to 2 organizations: Associated Anesthesiologists, Inc. (Tulsa, OK) and Osh Aai PLLC (Tulsa, OK). 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 Chelsea Mckenzie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chelsea Mckenzie affiliated with any hospitals?
According to CMS data, Chelsea Mckenzie is affiliated with Saint Francis Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Chelsea Mckenzie was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Chelsea Marie Mckenzie, MD · NPI 1700419389
Anesthesiology physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since February 21, 2020.
## Identity
- **NPI:** 1700419389 (Entity type: Individual)
- **Enumerated:** February 21, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 43538 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 6161 S YALE AVE, Tulsa, OK 74136-1902
- **Phone:** (918) 494-0612
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Associated Anesthesiologists, Inc. (NPI 1891733598, Tulsa, OK); Osh Aai PLLC (NPI 1205170461, Tulsa, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** July 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1700419389) · Data from the CMS NPPES public registry.