ELENI TINIAKOU M.D.
NPI 1861722530
Internal Medicine - Rheumatology in Houston, TX
About Eleni Tiniakou M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELENI TINIAKOU M.D. (NPI 1861722530) is an individual rheumatology provider in Houston, Texas, licensed in Maryland (V7081) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Bayview Medical Center, and is a graduate of Other (2006).
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
Eleni Tiniakou 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDMemorial Hermann - Texas Medical Center
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 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.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Eleni Tiniakou's NPI number?
The NPI number for Eleni Tiniakou is 1861722530. It was assigned to this individual provider in the NPPES registry on January 1, 2010.
Where is Eleni Tiniakou located?
Eleni Tiniakou practices at 6410 Fannin St Ste 450, Houston, TX 77030. The listed phone number is (713) 500-6900.
What is Eleni Tiniakou's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Eleni Tiniakou enrolled in Medicare?
Yes. Eleni Tiniakou 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 Eleni Tiniakou 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 4 other insurers list Eleni Tiniakou 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 Eleni Tiniakou affiliated with any hospitals?
According to CMS data, Eleni Tiniakou is affiliated with Johns Hopkins Bayview Medical Center and Memorial Hermann - Texas Medical Center.
When was this NPI record last updated?
The NPPES record for Eleni Tiniakou was last updated on May 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
