WESLEY DAY MD
NPI 1437592813
Anesthesiology in Dallas, TX
About Wesley Day Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESLEY DAY MD (NPI 1437592813) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (R1358) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Medical City Plano, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Wesley Day Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Wesley Day reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75287
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
Plano, TX 75093
- Reassigned Medicare billing, Texas enrollment
- 24 clinicians in this Medicare group
Plano, TX 75093
- Reassigned Medicare billing, Texas enrollment
- 47 clinicians in this Medicare group
Houston, TX 77091
- Reassigned Medicare billing, Texas enrollment
- 319 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 6
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical City Plano
Acute Care Hospitals · Plano, TXTexas Health Presbyterian Hospital Plano
Acute Care Hospitals · Plano, TXLegent Surgical Hospital Plano
Acute Care Hospitals · Plano, TXOther Providers at the Same Location NPPES 4
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 Wesley Day's NPI number?
The NPI number for Wesley Day is 1437592813. It was assigned to this individual provider in the NPPES registry on April 16, 2013.
Where is Wesley Day located?
Wesley Day practices at 17440 Dallas Pkwy Ste 228, Dallas, TX 75287. The listed phone number is (318) 658-2225.
What is Wesley Day's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Wesley Day enrolled in Medicare?
Yes. Wesley Day is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Wesley Day's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Day reassigns Medicare benefits to 4 organizations: Tx-An Anesthesia PLLC (Dallas, TX), Pilot Anesthesia PLLC (Plano, TX), Greater Texas Anesthesia Consultants PLLC (Plano, TX) and Dynamic Anesthesia Providers PLLC (Houston, 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 Wesley Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wesley Day accept?
Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Wesley Day 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 Wesley Day affiliated with any hospitals?
According to CMS data, Wesley Day is affiliated with Medical City Plano, Texas Health Presbyterian Hospital Plano and Legent Surgical Hospital Plano.
When was this NPI record last updated?
The NPPES record for Wesley Day was last updated on December 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Wesley Day, MD · NPI 1437592813
Anesthesiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 16, 2013.
## Identity
- **NPI:** 1437592813 (Entity type: Individual)
- **Enumerated:** April 16, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** R1358 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 17440 DALLAS PKWY STE 228, Dallas, TX 75287-7397
- **Phone:** (318) 658-2225
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Tx-An Anesthesia PLLC (NPI 1366815011, Dallas, TX); Pilot Anesthesia PLLC (NPI 1134692478, Plano, TX); Greater Texas Anesthesia Consultants PLLC (NPI 1588201073, Plano, TX); Dynamic Anesthesia Providers PLLC (NPI 1346752326, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2008
## Record status
- **NPPES last updated:** December 2, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1437592813) · Data from the CMS NPPES public registry.