CONOR DAVID IRWIN MD
NPI 1235691080
Anesthesiology in Grapevine, TX
About Conor David Irwin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CONOR DAVID IRWIN MD (NPI 1235691080) is an individual anesthesiology provider in Grapevine, Texas, licensed in Texas (U4224) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center At Irving, and is a graduate of Other (2019).
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
Conor David Irwin 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 Conor Irwin 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 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott & White Medical Center At Irving
Acute Care Hospitals · Irving, TXBaylor Scott & White Medical Center Grapevine
Acute Care Hospitals · Grapevine, 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.
GRAPEVINE, TX 76051
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 Conor Irwin's NPI number?
The NPI number for Conor Irwin is 1235691080. It was assigned to this individual provider in the NPPES registry on April 2, 2019.
Where is Conor Irwin located?
Conor Irwin practices at 1650 W College St, Grapevine, TX 76051. The listed phone number is (817) 481-1588.
What is Conor Irwin's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Conor Irwin enrolled in Medicare?
Yes. Conor Irwin 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 Conor Irwin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Conor Irwin 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 Conor Irwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Conor Irwin accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Conor Irwin 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 Conor Irwin affiliated with any hospitals?
According to CMS data, Conor Irwin is affiliated with Baylor Scott & White Medical Center At Irving and Baylor Scott & White Medical Center Grapevine.
When was this NPI record last updated?
The NPPES record for Conor Irwin was last updated on July 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Conor David Irwin, MD · NPI 1235691080
Anesthesiology physician in Grapevine, Texas. Individual provider, active in the CMS NPPES registry since April 2, 2019.
## Identity
- **NPI:** 1235691080 (Entity type: Individual)
- **Enumerated:** April 2, 2019
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** U4224 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 W COLLEGE ST, Grapevine, TX 76051-3565
- **Phone:** (817) 481-1588
## 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:** Other, class of 2019
## Record status
- **NPPES last updated:** July 18, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1235691080) · Data from the CMS NPPES public registry.