Tarquin K. Collis, MD

Infectious Disease Internal Medicine

Internal Medicine

Tarquin K. Collis is an Infectious Disease Internal Medicine specialist based in Honolulu, HI with over 31 years of clinical experience. Offers virtual telehealth visits.

(808) 432-0000Honolulu, HI
Telehealth Available
NPI Active per CMS — Q2 2026

Tarquin K. Collis, MD has been part of the Honolulu medical community since 2006 in group practice. Trained at Js Weill Medical College, Cornell University (class of 1995), he has been practicing for over 31 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and kidney disease.

1 of 14 Internal Medicine providers in HISee all Internal Medicine in Honolulu31+ years experienceNPI since 2006

Older · 1837dNPPES updated 2021-05-12 · verify NPI on CMS · Verify license at Hawaii Medical Board

Contact & Location

Practice Location

3288 Moanalua Rd, Honolulu, HI 96819-1469

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Chronic Kidney Disease.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
73%

Elevated cholesterol or triglycerides that increase heart disease risk

Chronic Kidney Disease
73%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1995

    Js Weill Medical College, Cornell University

  2. Board certified · May 11, 2021

    Self-reported via NPPES

  3. 31 years in practice

    Senior practitioner

Internal MedicineInfectious Disease in HonoluluAllopathic & Osteopathic Physicians

Infectious disease specialists diagnose and treat complex infections including HIV/AIDS, hepatitis, tuberculosis, antibiotic-resistant infections (MRSA), post-surgical infections, and travel-related illnesses. They also provide pre-travel vaccination counseling and manage infections in immunocompromised patients.

Taxonomy: 207RI0200X

Education & Training

Js Weill Medical College, Cornell University (Class of 1995)

Virtual Infectious Disease Care With Tarquin K. Collis

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Tarquin K. Collis for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Honolulu required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Tarquin K. Collis

Dr. Collis is listed as active in the NPI registry with telehealth listed in Honolulu, HI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (808) 432-0000.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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