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Active NPI 1518496942 Individual Practitioner Male Practitioner

Dr. Boris Tkach , DO

Anesthesiology • Hilo, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Boris Tkach, DO is a certified Anesthesiology practicing in Hilo, HI. With approximately 9 years of clinical experience since graduating from Touro Un Col Of Osteopathic Medicine, Henderson in 2017, Dr. Tkach delivers high-quality medical care to the local community at 1190 WAIANUENUE AVE.

Dr. Tkach maintains professional affiliations with Kauai Medical Clinic, Hilo Benioff Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for lens surgery, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1190 Waianuenue Ave

Hilo, HI 967202089

Telephone 8089323000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Touro Un Col Of Osteopathic Medicine, Henderson

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Hilo, HI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -9.7 yrs vs City Avg
City Avg: 18.7 Yrs
State Avg: 25.7 Yrs
Regional Practice Density
9 Specialists

Practicing in Hilo, HI (245 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tkach (9 Years) 9 Yrs
Hilo Specialty Average (18.7 Years) 18.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope
12 12 $1162.50 $130.96

Medical Specialties & State Licenses

CMS Verified: 2025-11-13
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License HI DOS-2127

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.

Hospital & Practice Group Affiliations

Hilo Benioff Medical Center

1190 Waianuenue Ave, Hilo, HI 967202089

Phone: 8089323000

Kauai Medical Clinic

3-3420 Kuhio Hwy, Lihue, HI 967661098

Phone: 8082451500

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

24 Associated Practitioners
Dr. Rebecca Ng , MBBS

Student in an Organized Health Care Education/Training Program

NPI 1093650871

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Chayata Otsuka , APRN

Nurse Practitioner - Family

NPI 1144835018

Advanced Practice Registered Nurse

NPI 1184291866

Doctor of Medicine (M.D.)

Paige Sumida , NP

Nurse Practitioner - Family

NPI 1184342123

Nurse Practitioner

Phylavanh Phanhtharath , ACNS-BC

Rehabilitation Hospital

NPI 1265965321

ACNSBC

Dr. Karna Desai , MD

Internal Medicine

NPI 1306535257

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location November 13, 2025

Registered at 1190 WAIANUENUE AVE, HILO, HI 967202089 (Tel: 8089323000)

📍
Updated Business Mailing Address November 13, 2025

Registered at 1190 WAIANUENUE AVE, HILO, HI 967202089 (Tel: 8089323000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 13, 2025

Anesthesiology (License #DOS-2127 in HI)

📍
Updated Practice Location October 08, 2021

Registered at 31700 TEMECULA PKWY, TEMECULA, CA 925925896 (Tel: (760) 622-5516)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2021

Anesthesiology (License #20A18921 in CA)

NPI Profile Active June 08, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 08, 2017

Registered at 50 N. PERRY, PONTIAC, MI 48342 (Tel: (760) 622-5516)

📍
Updated Business Mailing Address June 08, 2017

Registered at 50 N PERRY ST, PONTIAC, MI 483422217 (Tel: 7606225516)

👤
Provider Name / Credentials Updated June 08, 2017

Recorded as BORIS TKACH, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2017

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 08, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1518496942
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 08, 2017
Last Update: November 13, 2025
Sole Proprietor: No

Mailing Address

1190 Waianuenue Ave

Hilo, HI 967202089

Phone: 8089323000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.