DR. JANET VIRGINIA HAYS MD
NPI 1326026436
Internal Medicine - Cardiovascular Disease in San Antonio, TX
About Dr. Janet Virginia Hays Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JANET VIRGINIA HAYS MD (NPI 1326026436) is an individual cardiovascular disease provider in San Antonio, Texas, licensed in Texas (G9357) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Janet Virginia 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.
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.
University Health System
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 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.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Janet Hays's NPI number?
The NPI number for Janet Hays is 1326026436. It was assigned to this individual provider in the NPPES registry on January 9, 2006.
Where is Janet Hays located?
Janet Hays practices at 8300 Floyd Curl Dr Fl 3, San Antonio, TX 78229. The listed phone number is (210) 450-4888.
What is Janet Hays's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Janet Hays enrolled in Medicare?
Yes. Janet 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.
What insurance does Janet Hays accept?
Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and Molina Healthcare list Janet 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 Janet Hays affiliated with any hospitals?
According to CMS data, Janet Hays is affiliated with University Health System.
When was this NPI record last updated?
The NPPES record for Janet Hays was last updated on January 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
