ERLAN SERICZHANULY TOULEGENOV MD
NPI 1053422048
Anesthesiology in Seattle, WA
About Erlan Sericzhanuly Toulegenov Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERLAN SERICZHANULY TOULEGENOV MD (NPI 1053422048) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD00045890) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Carson Tahoe Regional Medical Center, and is a graduate of Other (1998).
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
Erlan Sericzhanuly Toulegenov 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
11Medicare enrollment records show Erlan Toulegenov reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carson City, NV 89703
- Reassigned Medicare billing, Nevada enrollment
- 90 clinicians in this Medicare group
Fresno, CA 93720
- Reassigned Medicare billing, Arizona enrollment
- 75 clinicians in this Medicare group
Bullhead City, AZ 86442
- Reassigned Medicare billing, Arizona enrollment
- 87 clinicians in this Medicare group
Page, AZ 86040
- Reassigned Medicare billing, Arizona enrollment
- 1,081 clinicians in this Medicare group
Yuma, AZ 85364
- Reassigned Medicare billing, Arizona enrollment
- 557 clinicians in this Medicare group
Tempe, AZ 85282
- Reassigned Medicare billing, Arizona enrollment
- 107 clinicians in this Medicare group
Mesa, AZ 85206
- Reassigned Medicare billing, Arizona enrollment
- 94 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 264 clinicians in this Medicare group
Sierra Vista, AZ 85635
- Reassigned Medicare billing, Arizona enrollment
- 132 clinicians in this Medicare group
Brighton, MI 48114
- Reassigned Medicare billing, Arizona enrollment
- 370 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 3
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.
Carson Tahoe Regional Medical Center
Acute Care Hospitals · Carson City, NVMedicare 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.
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.
SEATTLE, WA 98133
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 Erlan Toulegenov's NPI number?
The NPI number for Erlan Toulegenov is 1053422048. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Erlan Toulegenov located?
Erlan Toulegenov practices at 1550 N 115th St Surgical Services Ms B-250, Seattle, WA 98133. The listed phone number is (206) 368-1008.
What is Erlan Toulegenov's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Erlan Toulegenov enrolled in Medicare?
Yes. Erlan Toulegenov 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 Erlan Toulegenov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erlan Toulegenov reassigns Medicare benefits to 11 organizations: Carson Tahoe Physician Hospital Organization, LLC (Carson City, NV), Valley Regional Anesthesia Associates Inc (Fresno, CA), Antigua Anesthesia Management, LLC (Bullhead City, AZ), Banner Hospital Based Physicians Arizona LLC (Page, AZ), Yuma Regional Medical Center (Yuma, AZ) and 6 more organizations, 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 Erlan Toulegenov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erlan Toulegenov accept?
Health plans from Blue Cross Blue Shield of Arizona and Oscar Insurance Company list Erlan Toulegenov 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 Erlan Toulegenov affiliated with any hospitals?
According to CMS data, Erlan Toulegenov is affiliated with Carson Tahoe Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Erlan Toulegenov was last updated on March 10, 2011. 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.
# Erlan Sericzhanuly Toulegenov, MD · NPI 1053422048
Anesthesiology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1053422048 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD00045890 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1550 N 115TH ST, SURGICAL SERVICES MS B-250, Seattle, WA 98133-8401
- **Phone:** (206) 368-1008
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Carson Tahoe Physician Hospital Organization, LLC (NPI 1063169829, Carson City, NV); Valley Regional Anesthesia Associates Inc (NPI 1578272415, Fresno, CA); Antigua Anesthesia Management, LLC (NPI 1912502055, Bullhead City, AZ); Banner Hospital Based Physicians Arizona LLC (NPI 1316294242, Page, AZ); Yuma Regional Medical Center (NPI 1194706655, Yuma, AZ); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** March 10, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1053422048) · Data from the CMS NPPES public registry.