DR. WILLIAM JAY HYMAN MD
NPI 1306889340
Internal Medicine - Medical Oncology in Dallas, TX
About Dr. William Jay Hyman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM JAY HYMAN MD (NPI 1306889340) is an individual medical oncology provider in Dallas, Texas, licensed in Texas (H0482) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital, Inc, and is a graduate of Baylor College Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
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. William Jay Hyman 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKAdventhealth Central Texas
Acute Care Hospitals · Killeen, TXTexoma Medical Center
Acute Care Hospitals · Denison, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75287 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.
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 William Hyman's NPI number?
The NPI number for William Hyman is 1306889340. It was assigned to this individual provider in the NPPES registry on June 14, 2006.
Where is William Hyman located?
William Hyman practices at 4308 Cobblers Ln, Dallas, TX 75287. The listed phone number is (903) 571-1411.
What is William Hyman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is William Hyman enrolled in Medicare?
Yes. William Hyman 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 William Hyman accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list William Hyman 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 William Hyman affiliated with any hospitals?
According to CMS data, William Hyman is affiliated with Saint Francis Hospital, Inc, Adventhealth Central Texas and Texoma Medical Center.
When was this NPI record last updated?
The NPPES record for William Hyman was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
