PATTIE WARREN WASHINGTON CRNA
NPI 1467689703
Nurse Anesthetist, Certified Registered in Mckinney, TX
About Pattie Warren Washington Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATTIE WARREN WASHINGTON CRNA (NPI 1467689703) is an individual nurse anesthetist, certified registered in Mckinney, Texas, licensed in Texas (AP116560) and active in the NPI registry since June 2009. She is affiliated with Ut Southwestern University Hospital - William P. Clements Jr. and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
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
Pattie Warren Washington Crna 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 Pattie Washington reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mckinney, TX 75069
- Reassigned Medicare billing, Texas enrollment
- 125 clinicians in this Medicare group
Plano, TX 75024
- Reassigned Medicare billing, Texas enrollment
- 5,299 clinicians in this Medicare group
Mesquite, TX 75150
- Reassigned Medicare billing, Texas enrollment
- 710 clinicians in this Medicare group
Arlington, TX 76015
- Reassigned Medicare billing, Texas enrollment
- 64 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ut Southwestern University Hospital - William P. Clements Jr.
Acute Care Hospitals · Dallas, 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.
Medicare 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.
MCKINNEY, TX 75069
MCKINNEY, TX 75069
MCKINNEY, TX 75069
MCKINNEY, TX 75069
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 Pattie Washington's NPI number?
The NPI number for Pattie Washington is 1467689703. It was assigned to this individual provider in the NPPES registry on June 13, 2009. The provider is also known as Pattie C Warren Crna.
Where is Pattie Washington located?
Pattie Washington practices at 4510 Medical Center Dr Ste 211, Mckinney, TX 75069. The listed phone number is (469) 541-1600.
What is Pattie Washington's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Pattie Washington enrolled in Medicare?
Yes. Pattie Washington 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 Pattie Washington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pattie Washington reassigns Medicare benefits to 4 organizations: Allen Anesthesia Associates (Mckinney, TX), University Of Texas Southwestern Medical Center At Dallas (Plano, TX), Endo Sedation LLC (Mesquite, TX) and Anesthesiology Consultants Of North Texas PA (Arlington, 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 Pattie Washington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Pattie Washington 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 Pattie Washington 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 Pattie Washington affiliated with any hospitals?
According to CMS data, Pattie Washington is affiliated with Ut Southwestern University Hospital - William P. Clements Jr..
When was this NPI record last updated?
The NPPES record for Pattie Washington was last updated on September 28, 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.
# Pattie Warren Washington, CRNA · NPI 1467689703
Nurse Anesthetist, Certified Registered physician in Mckinney, Texas. Individual provider, active in the CMS NPPES registry since June 13, 2009.
## Identity
- **NPI:** 1467689703 (Entity type: Individual)
- **Enumerated:** June 13, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP116560 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4510 MEDICAL CENTER DR STE 211, Mckinney, TX 75069-1602
- **Phone:** (469) 541-1600 · **Fax:** (469) 541-1612
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Allen Anesthesia Associates (NPI 1265469357, Mckinney, TX); University Of Texas Southwestern Medical Center At Dallas (NPI 1518984988, Plano, TX); Endo Sedation LLC (NPI 1447792700, Mesquite, TX); Anesthesiology Consultants Of North Texas PA (NPI 1699712596, Arlington, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** September 28, 2023
- **Other identifiers:** Other 8553UJ (TX); Medicaid 211913304 (TX); Other P01446847 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1467689703) · Data from the CMS NPPES public registry.