DR. STEVEN I. TOKER MD
NPI 1346451507
Anesthesiology in Dallas, TX
About Dr. Steven I. Toker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN I. TOKER MD (NPI 1346451507) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (N4162) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Charlton Medical Center, and maintains a secondary practice location in Dallas.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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. Steven I. Toker 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 Reassignment
Medicare enrollment records show Steven Toker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 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
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.
Methodist Charlton Medical Center
Acute Care Hospitals · Dallas, TXMedicare 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.
DALLAS, TX 75240
DALLAS, TX 75240
DALLAS, TX 75240
DALLAS, TX 75240
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 Steven Toker's NPI number?
The NPI number for Steven Toker is 1346451507. It was assigned to this individual provider in the NPPES registry on May 26, 2007.
Where is Steven Toker located?
Steven Toker practices at 6606 Lyndon B Johnson Fwy Ste 200, Dallas, TX 75240. The listed phone number is (972) 233-1999.
What is Steven Toker's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Steven Toker enrolled in Medicare?
Yes. Steven Toker 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 organization bills Medicare for Steven Toker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Toker reassigns Medicare benefits to U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX). The 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 Steven Toker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Toker accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Steven Toker 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 Steven Toker affiliated with any hospitals?
According to CMS data, Steven Toker is affiliated with Methodist Charlton Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Toker was last updated on May 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Steven I. Toker, MD · NPI 1346451507
Anesthesiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since May 26, 2007.
## Identity
- **NPI:** 1346451507 (Entity type: Individual)
- **Enumerated:** May 26, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** N4162 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6606 LYNDON B JOHNSON FWY STE 200, Dallas, TX 75240-6524
- **Phone:** (972) 233-1999
## 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:** U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At Houston, class of 2006
## Record status
- **NPPES last updated:** May 20, 2020
- **Other identifiers:** Other BP1-0026368
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Source: [NPI Profile](https://npiprofile.com/npi/1346451507) · Data from the CMS NPPES public registry.