Nash Allen Kawela Witten, M.D.
Nash Allen Kawela Witten is a Family Medicine specialist based in Haleiwa, HI with over 9 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Nash Allen Kawela Witten, M.D. specializes in family medicine, serving patients in Haleiwa, HI in group practice. He graduated from University of Hawaii John a. Burns School of Medicine in 2017 and has 9+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and kidney disease (per CMS claims data).
At a glance
- Prescribes opioids less than 55% of reporting doctors in Hawaii
- Virtual visits available — no app or travel required
Older · 106dNPPES updated 2026-02-07 · verify NPI on CMS · Verify license at Hawaii Medical Board
Contact & Location
Practice Location
66-125 Kamehameha Hwy, Haleiwa, HI 96712-1601
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better0.42%
Hawaii avg: 5.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.7 pts)
Typical range among reporting doctors in Hawaii0.42% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better77.1%
Hawaii avg: 81.8 · US avg: 82.8
⚠ Lower than most doctors nationally(-5.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
38
Unique beneficiaries
Boutique practicePrescription Recipients
297
Patients prescribed
Prescriptions Written
3,568
Total claims
Total Medicare drug cost: $734k
Percentile rankings compared against 262 reporting peers in Hawaii.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
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 High Cholesterol, Hypertension, and Chronic Kidney Disease.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-2%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+23%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-17%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$21 received from industry
1 transaction reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Nash Allen Kawela Witten's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2017
University of Hawaii John a. Burns School of Medicine
Board certified · Feb 6, 2026
Self-reported via NPPES
9 years in practice
Established
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
University of Hawaii John a. Burns School of Medicine (Class of 2017)
Virtual Family Medicine Care With Nash Allen Kawela Witten
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nash Allen Kawela Witten for cholesterol management, blood pressure monitoring, kidney care follow-ups — no travel to Haleiwa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Nash Allen Kawela Witten
Dr. Witten is listed as active in the NPI registry with telehealth listed in Haleiwa, HI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (808) 637-5087.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Nash Allen Kawela Witten
Practice Location
66-125 Kamehameha Hwy, Haleiwa, HI 96712-1601
Mailing Address
66-125 Kamehameha Hwy, Haleiwa, HI 96712-1601
This is a provider directory. Contact the office directly to schedule appointments.
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