TAYLOR LEIGH GUINN MD
NPI 1487117149
Emergency Medicine in Mckinney, TX
About Taylor Leigh Guinn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAYLOR LEIGH GUINN MD (NPI 1487117149) is an individual emergency medicine provider in Mckinney, Texas, licensed in Texas (T3094) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Medical Center Of Mckinney, and maintains a secondary practice location in Dallas.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 (PECOS)
Taylor Leigh Guinn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Taylor Guinn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plano, TX 75075
- Reassigned Medicare billing, Texas enrollment
- 454 clinicians in this Medicare group
Frisco, TX 75033
- Reassigned Medicare billing, Texas enrollment
- 279 clinicians in this Medicare group
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 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.
Medical Center Of Mckinney
Acute Care Hospitals · Mckinney, TXMedical City Plano
Acute Care Hospitals · Plano, TXBaylor Scott & White Medical Center - Centennial
Acute Care Hospitals · Frisco, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75069 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 Taylor Guinn's NPI number?
The NPI number for Taylor Guinn is 1487117149. It was assigned to this individual provider in the NPPES registry on April 10, 2019.
Where is Taylor Guinn located?
Taylor Guinn practices at 4500 Medical Center Dr, Mckinney, TX 75069. The listed phone number is (972) 547-8000.
What is Taylor Guinn's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Taylor Guinn enrolled in Medicare?
Yes. Taylor Guinn is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Taylor Guinn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Taylor Guinn reassigns Medicare benefits to 3 organizations: Questcare Medical Services PLLC (Plano, TX), Legacy Urgent Care, PA (Frisco, TX) and Century Integrated Partners, Inc (Dallas, 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 Taylor Guinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Taylor Guinn accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Taylor Guinn 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 Taylor Guinn affiliated with any hospitals?
According to CMS data, Taylor Guinn is affiliated with Medical Center Of Mckinney, Medical City Plano and Baylor Scott & White Medical Center - Centennial.
When was this NPI record last updated?
The NPPES record for Taylor Guinn was last updated on June 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Taylor Leigh Guinn, MD · NPI 1487117149
Emergency Medicine physician in Mckinney, Texas. Individual provider, active in the CMS NPPES registry since April 10, 2019.
## Identity
- **NPI:** 1487117149 (Entity type: Individual)
- **Enumerated:** April 10, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** T3094 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4500 MEDICAL CENTER DR, Mckinney, TX 75069-1650
- **Phone:** (972) 547-8000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Questcare Medical Services PLLC (NPI 1164574489, Plano, TX); Legacy Urgent Care, PA (NPI 1568622272, Frisco, TX); Century Integrated Partners, Inc (NPI 1447615711, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487117149) · Data from the CMS NPPES public registry.