DR. STEVEN VERMEYS MD
NPI 1508833054
Anesthesiology in Phoenix, AZ
About Dr. Steven Vermeys Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN VERMEYS MD (NPI 1508833054) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (33309) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Sun City West, and is a graduate of Other (1997).
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 Vermeys 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
4Medicare enrollment records show Steven Vermeys reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Scottsdale, AZ 85258
- Reassigned Medicare billing, Arizona enrollment
- 106 clinicians in this Medicare group
Phoenix, AZ 85032
- Reassigned Medicare billing, Arizona enrollment
- 182 clinicians in this Medicare group
Phoenix, AZ 85024
- Reassigned Medicare billing, Arizona enrollment
- 518 clinicians in this Medicare group
Richardson, TX 75082
- Reassigned Medicare billing, Arizona enrollment
- 390 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 5
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.
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.
PHOENIX, AZ 85008
PHOENIX, AZ 85008
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 Vermeys's NPI number?
The NPI number for Steven Vermeys is 1508833054. It was assigned to this individual provider in the NPPES registry on March 3, 2006.
Where is Steven Vermeys located?
Steven Vermeys practices at 4441 E Mcdowell Rd, Phoenix, AZ 85008. The listed phone number is (602) 273-6770.
What is Steven Vermeys's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Steven Vermeys enrolled in Medicare?
Yes. Steven Vermeys 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 Steven Vermeys's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Vermeys reassigns Medicare benefits to 4 organizations: Grand Canyon Anesthesia LLC (Scottsdale, AZ), Summit Anesthesia Services PLLC (Phoenix, AZ), Valley Anesthesiology Consultants, Inc. (Phoenix, AZ) and Anesthesia Partners Of Arizona LLC (Richardson, TX). 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 Steven Vermeys's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Vermeys accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc. and Oscar Insurance Company list Steven Vermeys 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.
When was this NPI record last updated?
The NPPES record for Steven Vermeys was last updated on July 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 Vermeys, MD · NPI 1508833054
Anesthesiology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since March 3, 2006.
## Identity
- **NPI:** 1508833054 (Entity type: Individual)
- **Enumerated:** March 3, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 33309 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4441 E MCDOWELL RD, Phoenix, AZ 85008
- **Phone:** (602) 273-6770 · **Fax:** (602) 267-8919
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Grand Canyon Anesthesia LLC (NPI 1356822902, Scottsdale, AZ); Summit Anesthesia Services PLLC (NPI 1821589144, Phoenix, AZ); Valley Anesthesiology Consultants, Inc. (NPI 1285660704, Phoenix, AZ); Anesthesia Partners Of Arizona LLC (NPI 1619452901, Richardson, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 13, 2018
- **Other identifiers:** Medicaid 928830 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1508833054) · Data from the CMS NPPES public registry.