DR. BILAL AZIZ MD
NPI 1063725901
Internal Medicine - Nephrology in Tahlequah, OK
About Dr. Bilal Aziz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BILAL AZIZ MD (NPI 1063725901) is an individual nephrology provider in Tahlequah, Oklahoma, licensed in Oklahoma (29521) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Northeastern Health System, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 2
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
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. Bilal Aziz 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 7
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.
Northeastern Health System
Acute Care Hospitals · Tahlequah, OKAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKCherokee Nation W W Hastings Indian Hospital
Acute Care Hospitals · Tahlequah, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74464 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 5
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TAHLEQUAH, OK 74464
TAHLEQUAH, OK 74464
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 Aziz's NPI number?
The NPI number for Bilal Aziz is 1063725901. It was assigned to this individual provider in the NPPES registry on July 20, 2010.
Where is Bilal Aziz located?
Bilal Aziz practices at 1373 E Boone St Suite 1201, Tahlequah, OK 74464. The listed phone number is (918) 207-1189.
What is Bilal Aziz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Bilal Aziz enrolled in Medicare?
Yes. Bilal Aziz 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 Bilal Aziz accept?
Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Bilal Aziz 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 Aziz affiliated with any hospitals?
According to CMS data, Bilal Aziz is affiliated with Northeastern Health System, Ascension St John Medical Center and Cherokee Nation W W Hastings Indian Hospital.
When was this NPI record last updated?
The NPPES record for Bilal Aziz was last updated on March 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
