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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BYRON E. TSUSAKI D.O.
NPI 1841290145
Anesthesiology in Houston, TX

Active since July 28, 2005PECOS EnrolledAccepts Medicare Assignment
91.34/100
CMS Quality Rating
6720 BERTNER AVE, HOUSTON, TX 77030(832) 355-2666(832) 355-6500 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Byron E. Tsusaki D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BYRON E. TSUSAKI D.O. (NPI 1841290145) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (K4595) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and is a graduate of Drake University College Of Medicine (1991).

NPPES Registry Identity

NPI1841290145
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBYRON E. TSUSAKICredential: D.O.
Location Address6720 BERTNER AVEHouston, TX 77030-2604
Mailing Address6720 Bertner Ave Ste O-520Houston, TX 77030-2604 · (832) 355-2666 · Fax (832) 355-6500
Phone(832) 355-2666
Fax(832) 355-6500
Sole ProprietorNo
Medical School CMSDrake University College Of MedicineGraduated 1991
Enumeration DateJuly 28, 2005
Last NPPES UpdateJune 18, 2026
NPPES CertifiedJune 18, 2026
✔ NPI 1841290145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · K4595
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6720 BERTNER AVE, Houston, TX 77030
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Other Identifiers 1

Medicaid036546201TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, UnitedHealthcare and more.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

Byron E. Tsusaki D.o. 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.

PECOS PAC ID6103849351
PECOS Enrollment IDI20060113000262
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Anesthesia for procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
32 services31 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
28 services28 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
18 services18 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chi St Luke's Health Baylor College Of Medicine Me

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450193
Location6720 Bertner Ave, Ste Mc1-266Houston, TX 77030 · Harris County
Emergency services

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.

91.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.64
Promoting Interoperability89.13
Improvement Activities40

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.

DR. ARCHANA VARGHEESE RAGHAVAN M.D.
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
NEAL SAVJANI M.D.
Radiology (Vascular & Interventional Radiology)
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-1000
DR. BRIAN S CHINAI DO
Internal Medicine (Critical Care Medicine)
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
MIR TAJAMMUL HUSSAIN MD
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
DR. ALIREZA PARHIZGAR M.D.
Internal Medicine
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-2222
NEKIA MARIE STEWART CRNA
Nurse Anesthetist, Certified Registered
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
CAITLYN MARIE KOHAKE
Anesthesiologist Assistant
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (823) 355-2666
XOCHITL B. SANCHEZ M.D.
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-1750

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 Byron Tsusaki's NPI number?

The NPI number for Byron Tsusaki is 1841290145. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Byron Tsusaki located?

Byron Tsusaki practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (832) 355-2666.

What is Byron Tsusaki's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Byron Tsusaki enrolled in Medicare?

Yes. Byron Tsusaki 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 Byron Tsusaki accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, UnitedHealthcare and WellPoint list Byron Tsusaki 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 Byron Tsusaki affiliated with any hospitals?

According to CMS data, Byron Tsusaki is affiliated with Chi St Luke's Health Baylor College Of Medicine Me.

When was this NPI record last updated?

The NPPES record for Byron Tsusaki was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.