BILAL AYUB MD
NPI 1588827604
Internal Medicine - Clinical Cardiac Electrophysiology in New Haven, CT
About Bilal Ayub Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BILAL AYUB MD (NPI 1588827604) is an individual clinical cardiac electrophysiology provider in New Haven, Connecticut, licensed in Texas (Q9119) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Medical City Arlington, and maintains a secondary practice location in Arlington.
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Bilal Ayub 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 Bilal Ayub reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75230
- Reassigned Medicare billing, Texas enrollment
- 78 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 20
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.
Medical City Arlington
Acute Care Hospitals · Arlington, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06519 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.
Reported Quality Measures
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
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 Bilal Ayub's NPI number?
The NPI number for Bilal Ayub is 1588827604. It was assigned to this individual provider in the NPPES registry on July 9, 2008.
Where is Bilal Ayub located?
Bilal Ayub practices at 789 Howard Ave # 3, New Haven, CT 06519. The listed phone number is (203) 737-4068.
What is Bilal Ayub's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Bilal Ayub enrolled in Medicare?
Yes. Bilal Ayub 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 Bilal Ayub's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bilal Ayub reassigns Medicare benefits to Cardiology Specialists Of North Texas, PLLC (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 Bilal Ayub's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bilal Ayub 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 6 other insurers list Bilal Ayub 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 Bilal Ayub affiliated with any hospitals?
According to CMS data, Bilal Ayub is affiliated with Medical City Arlington.
When was this NPI record last updated?
The NPPES record for Bilal Ayub was last updated on January 4, 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.
# Bilal Ayub, MD · NPI 1588827604
Clinical Cardiac Electrophysiology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since July 9, 2008.
## Identity
- **NPI:** 1588827604 (Entity type: Individual)
- **Enumerated:** July 9, 2008
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** Q9119 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 789 HOWARD AVE # 3, New Haven, CT 06519-1304
- **Phone:** (203) 737-4068
## 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:** Cardiology Specialists Of North Texas, PLLC (NPI 1689984585, Dallas, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** January 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1588827604) · Data from the CMS NPPES public registry.