DR. RYAN SCOTT HAYS MD
NPI 1871756809
Psychiatry & Neurology - Epilepsy
in Dallas, TX
About Dr. Ryan Scott Hays Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN SCOTT HAYS MD (NPI 1871756809) is an individual epilepsy provider in Dallas, Texas, licensed in Texas (N9453) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 4
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. Ryan Scott Hays 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 Ryan Hays reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75390
- Reassigned Medicare billing, Texas enrollment
- 5,299 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkland Health & Hospital System
Acute Care Hospitals · Dallas, TXUt Southwestern University Hospital - William P. Clements Jr.
Acute Care Hospitals · Dallas, 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
DALLAS, TX 75390
DALLAS, TX 75390
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 Ryan Hays's NPI number?
The NPI number for Ryan Hays is 1871756809. It was assigned to this individual provider in the NPPES registry on July 9, 2008.
Where is Ryan Hays located?
Ryan Hays practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-8800.
What is Ryan Hays's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.
Is Ryan Hays enrolled in Medicare?
Yes. Ryan Hays 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 Ryan Hays's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Hays reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, 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 Ryan Hays's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryan Hays accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas and Harbor Health list Ryan Hays 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 Ryan Hays affiliated with any hospitals?
According to CMS data, Ryan Hays is affiliated with Parkland Health & Hospital System and Ut Southwestern University Hospital - William P. Clements Jr..
When was this NPI record last updated?
The NPPES record for Ryan Hays was last updated on November 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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. Ryan Scott Hays, MD · NPI 1871756809
Epilepsy physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since July 9, 2008.
## Identity
- **NPI:** 1871756809 (Entity type: Individual)
- **Enumerated:** July 9, 2008
- **Primary specialty:** Psychiatry & Neurology - Epilepsy · taxonomy 2084E0001X
- **State license:** N9453 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5323 HARRY HINES BLVD, Dallas, TX 75390-7208
- **Phone:** (214) 645-8800
## 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:** University Of Texas Southwestern Medical Center At Dallas (NPI 1114992161, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas A & M University System, Hsc, College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** November 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1871756809) · Data from the CMS NPPES public registry.