DR. LUIZ WEKSLER M.D.
NPI 1265481592
Anesthesiology in Tulsa, OK
About Dr. Luiz Weksler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LUIZ WEKSLER M.D. (NPI 1265481592) is an individual anesthesiology provider in Tulsa, Oklahoma, licensed in Oklahoma (21914) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Oklahoma Surgical Hospital, Llc, and is a graduate of Other (1970).
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
Dr. Luiz Weksler M.d. 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 Luiz Weksler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jenks, OK 74037
- Reassigned Medicare billing, Oklahoma enrollment
- 199 clinicians in this Medicare group
Tahlequah, OK 74464
- Reassigned Medicare billing, Oklahoma enrollment
- 159 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Oklahoma Surgical Hospital, LLC
Acute Care Hospitals · Tulsa, OKAscension St John Broken Arrow
Acute Care Hospitals · Broken Arrow, 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.
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 Luiz Weksler's NPI number?
The NPI number for Luiz Weksler is 1265481592. It was assigned to this individual provider in the NPPES registry on May 5, 2006.
Where is Luiz Weksler located?
Luiz Weksler practices at 1120 S Utica Ave, Tulsa, OK 74104. The listed phone number is (918) 579-6100.
What is Luiz Weksler's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Luiz Weksler enrolled in Medicare?
Yes. Luiz Weksler 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 Luiz Weksler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Luiz Weksler reassigns Medicare benefits to 2 organizations: Integral Anesthesia, LLC (Jenks, OK) and Northeastern Health System (Tahlequah, 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 Luiz Weksler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Luiz Weksler accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Luiz Weksler 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 Luiz Weksler affiliated with any hospitals?
According to CMS data, Luiz Weksler is affiliated with Oklahoma Surgical Hospital, LLC and Ascension St John Broken Arrow.
When was this NPI record last updated?
The NPPES record for Luiz Weksler was last updated on October 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Luiz Weksler, M.D. · NPI 1265481592
Anesthesiology physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since May 5, 2006.
## Identity
- **NPI:** 1265481592 (Entity type: Individual)
- **Enumerated:** May 5, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 21914 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1120 S UTICA AVE, Tulsa, OK 74104-4012
- **Phone:** (918) 579-6100
## 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): Integral Anesthesia, LLC (NPI 1881041515, Jenks, OK); Northeastern Health System (NPI 1003865999, Tahlequah, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1970
## Record status
- **NPPES last updated:** October 26, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1265481592) · Data from the CMS NPPES public registry.