DR. SHAY MAYYA MD
NPI 1366499220
Internal Medicine in Dallas, TX
About Dr. Shay Mayya Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHAY MAYYA MD (NPI 1366499220) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (N9264) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Texas Health Presbyterian Hospital Plano, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Shay Mayya Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Shay Mayya reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 3 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Texas Health Presbyterian Hospital Plano
Acute Care Hospitals · Plano, TXTexas Health Center For Diagnostics & Surgery
Acute Care Hospitals · Plano, TXLegent Orthopedic Hospital
Acute Care Hospitals · Carrollton, TXLegent Surgical Hospital Plano
Acute Care Hospitals · Plano, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75230 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.
Referred Medical Equipment & Supplies CMS DME claims 2
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 2
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 Shay Mayya's NPI number?
The NPI number for Shay Mayya is 1366499220. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is Shay Mayya located?
Shay Mayya practices at 5930 Royal Ln Ste E119, Dallas, TX 75230. The listed phone number is (469) 215-5363.
What is Shay Mayya's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Shay Mayya enrolled in Medicare?
Yes. Shay Mayya is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Shay Mayya's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shay Mayya reassigns Medicare benefits to 2 organizations: Paradigm Neurodiagnostics LLC (Dallas, TX) and Sash Healthcare Services (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 Shay Mayya's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shay Mayya accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and WellPoint list Shay Mayya 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 Shay Mayya affiliated with any hospitals?
According to CMS data, Shay Mayya is affiliated with Texas Health Presbyterian Hospital Plano, Texas Health Center For Diagnostics & Surgery, Legent Orthopedic Hospital and Legent Surgical Hospital Plano.
When was this NPI record last updated?
The NPPES record for Shay Mayya was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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. Shay Mayya, MD · NPI 1366499220
Internal Medicine physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1366499220 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** N9264 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5930 ROYAL LN STE E119, Dallas, TX 75230-3849
- **Phone:** (469) 215-5363
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Paradigm Neurodiagnostics LLC (NPI 1346625456, Dallas, TX); Sash Healthcare Services (NPI 1497129951, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** October 2, 2026
- **Other identifiers:** Medicaid 283690001 (TX); Other 8CX455 (TX); Medicaid 283690002 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1366499220) · Data from the CMS NPPES public registry.