DR. KEITH THOMAS DIAZ M.D.
NPI 1073771556
Internal Medicine in Stony Brook, NY
About Dr. Keith Thomas Diaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEITH THOMAS DIAZ M.D. (NPI 1073771556) is an individual internal medicine provider in Stony Brook, New York, licensed in New York (245968) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Richmond University Medical Center, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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. Keith Thomas Diaz M.d. 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 10
Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
Richmond University Medical Center
Acute Care Hospitals · Staten Island, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11794 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 8
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.
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
STONY BROOK, NY 11794
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1073771556, enumerated as an "individual" on May 30, 2008.
The provider is located at 100 NICOLLS RD STONY BROOK, NY 11794 and the phone number is (631) 444-2754.
Internal Medicine with taxonomy code 207R00000X.
Keith Diaz is affiliated with: RICHMOND UNIVERSITY MEDICAL CENTER.
