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Active NPI 1376519017 Individual Practitioner Male Practitioner

Dr. Richard S. Stack , MD

Urology • Tripler Amc, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Richard Stack, MD is a certified Urology practicing in Tripler Amc, HI. With approximately 40 years of clinical experience since completing medical education in 1986, Dr. Stack delivers high-quality medical care to the local community at 1 JARRETT WHITE RD.

Dr. Stack maintains professional affiliations with Kau Hospital, Hilo Benioff Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include imaging of urinary tract, insertion of stent in urinary duct (ureter) using an endoscope, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Jarrett White Rd
Tripler Army Medical Center, Attn: Mchk-Qs

Tripler Amc, HI 968595001

Telephone 8084332460
Fax 8084331558
Associated Practice Facility / Clinic
🏢 Amc Tripler-Shafter Facility NPI 1902218423

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Tripler Amc, HI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +13.5 yrs vs City Avg
City Avg: 26.5 Yrs
State Avg: 22.3 Yrs
Regional Practice Density
4 Specialists

Practicing in Tripler Amc, HI (65 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stack (40 Years) 40 Yrs
Tripler Amc Specialty Average (26.5 Years) 26.5 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
74420 Imaging of urinary tract
22 18 $149.55 $24.25
52332 Insertion of stent in urinary duct (ureter) using an endoscope
18 14 $761.67 $141.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
15 13 $228.13 $129.18
52356 Crushing of stone of ureter with insertion of stent using an endoscope
12 11 $706.83 $419.60

Medical Specialties & State Licenses

CMS Verified: 2025-05-01
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License NJ MA50961

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Urology

NUCC Taxonomy Code: 208800000X

State License HI MD-14129

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Hospital & Practice Group Affiliations

Hilo Benioff Medical Center

1190 Waianuenue Ave, Hilo, HI 967202089

Phone: 8089323000

Kau Hospital

1285 Waianuenue Ave, Hilo, HI 967201209

Phone: 8084323000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Mark Clifford , MD

Psychiatry & Neurology - Psychiatry

NPI 1003834086

Doctor of Medicine (M.D.)

Crystal Belew , RN

Registered Nurse

NPI 1013994664

Registered Nurse

John Markham , CCP

Specialist/Technologist, Other - Surgical Technologist

NPI 1023071974
Carmen Linhares , CNM, MSN, APRN

Advanced Practice Midwife

NPI 1023094216

Certified Nurse Midwife, Master of Science in Nursing, Advanced Practice Registered Nurse

Dr. Michelle Kang-Mosher , PsyD

Psychologist - Clinical

NPI 1023131935

Doctor of Psychology (Psy.D.)

Rosalie Cost , LCSW

Social Worker - Clinical

NPI 1023260015

Licensed Clinical Social Worker

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 01, 2025

Urology (License #MD-14129 in HI)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, ATTN: MCHK-QS, TRIPLER AMC, HI 968595001 (Tel: 8084332460)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, ATTN: MCHK-QS, TRIPLER AMC, HI 968595001 (Tel: 8084332460)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as RICHARD STACK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Urology (License #MA50961 in NJ)

🟢
Initial NPI Registration & Enumeration February 23, 2006

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: 1376519017
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 23, 2006
Last Update: May 01, 2025
Sole Proprietor: No

Mailing Address

1 Jarrett White Rd, Tripler Army Medical Center, Attn: Mchk-Qs

Tripler Amc, HI 968595001

Phone: 8084332460

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.