DR. SHAUN MICHAEL YORK MD
NPI 1902032162
Emergency Medicine in Tyler, TX
About Dr. Shaun Michael York Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHAUN MICHAEL YORK MD (NPI 1902032162) is an individual emergency medicine provider in Tyler, Texas, licensed in Texas (N7666) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Titus Regional Medical Center, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 16
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. Shaun Michael York 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 Shaun York reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Jacksonville, TX 75766
- Reassigned Medicare billing, Texas enrollment
- 409 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 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 4
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.
Titus Regional Medical Center
Acute Care Hospitals · Mount Pleasant, TXChristus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXChristus Mother Frances Hospital- Winnsboro
Critical Access Hospitals · Winnsboro, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Shaun York's NPI number?
The NPI number for Shaun York is 1902032162. It was assigned to this individual provider in the NPPES registry on June 2, 2009.
Where is Shaun York located?
Shaun York practices at 800 E Dawson St, Tyler, TX 75701. The listed phone number is (903) 531-4262.
What is Shaun York's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shaun York enrolled in Medicare?
Yes. Shaun York 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 Shaun York's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shaun York reassigns Medicare benefits to 4 organizations: Mother Frances Hospital Regional Health Care Center (Tyler, TX), Christus Trinity Clinic Texas (Tyler, TX), Mother Frances Hospital Jacksonville (Jacksonville, TX) and Northeast Texas Emergency Physicians, PLLC (Longview, 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 Shaun York's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shaun York accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Shaun York 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 Shaun York affiliated with any hospitals?
According to CMS data, Shaun York is affiliated with Titus Regional Medical Center, Christus Mother Frances Hospital and Christus Mother Frances Hospital- Winnsboro.
When was this NPI record last updated?
The NPPES record for Shaun York was last updated on October 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Shaun Michael York, MD · NPI 1902032162
Emergency Medicine physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since June 2, 2009.
## Identity
- **NPI:** 1902032162 (Entity type: Individual)
- **Enumerated:** June 2, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** N7666 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 E DAWSON ST, Tyler, TX 75701-2036
- **Phone:** (903) 531-4262
## 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): Mother Frances Hospital Regional Health Care Center (NPI 1679578439, Tyler, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Mother Frances Hospital Jacksonville (NPI 1952306672, Jacksonville, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** October 31, 2015
- **Other identifiers:** Other 75-0818167-015 (TX); Other 75-1976930-005 (TX); Medicaid 283376615 (TX); and 13 more
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Source: [NPI Profile](https://npiprofile.com/npi/1902032162) · Data from the CMS NPPES public registry.