Enid Lynn Rayner, M.D.

Internal Medicine

Enid Lynn Rayner is an Internal Medicine specialist based in Honolulu, HI with over 53 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(808) 522-4512Honolulu, HI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 53 years in internal medicine, Enid Lynn Rayner, M.D. is a long-established internist in Honolulu. Trained at University of California, San Francisco School of Medicine (class of 1973), she has been practicing for over 53 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and kidney disease (per CMS data).

At a glance

  • Prescribes opioids less than 38% of reporting doctors in Hawaii
  • Uses generic medications more than 67% of reporting doctors in Hawaii
  • Virtual visits available — no app or travel required
1 of 175 Internal Medicine providers in HISee all Internal Medicine in Honolulu53+ years experienceNPI since 2006

Older · 5718dNPPES updated 2010-09-27 · verify NPI on CMS · Verify license at Hawaii Medical Board

Contact & Location

Practice Location

888 S King St, Honolulu, HI 96813-3009

Fax: (808) 522-4513
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

1.56%

Hawaii avg: 5.3 · US avg: 5.1

Higher than most doctors nationally(-3.5 pts)

1.56% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

89%

Hawaii avg: 81.8 · US avg: 82.8

Higher than most doctors nationally(+6.2 pts)

Typical range among reporting doctors in Hawaii

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

203

Unique beneficiaries

Standard volume

Prescription Recipients

410

Patients prescribed

Prescriptions Written

5,197

Total claims

Total Medicare drug cost: $521k

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.

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
Higher than avg (+2%)72%

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

US avg: 70.2%

↑ More patients than average (+2%) — a focus area for this doctor

High Cholesterol
Higher than avg (+2%)72%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+2%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+1%)31%

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

US avg: 29.6%

↑ More patients than average (+1%) — a focus area for this doctor

Diabetes
Lower than avg (-8%)26%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-8%) — less common here

Arthritis
Lower than avg (-23%)26%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-23%) — less common here

Osteoporosis
Higher than avg (+5%)23%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+5%) — a focus area for this doctor

Cancer
Higher than avg (+1%)22%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+1%) — a focus area for this doctor

GeneralBehavioralNational avg

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

Patient Reviews

No patient reviews yet. If you've seen Enid Lynn Rayner, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Career Journey
  1. Graduated medical school · 1973

    University of California, San Francisco School of Medicine

  2. 53 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Education & Training

University of California, San Francisco School of Medicine (Class of 1973)

Practice Footprint

Mailing address

888 S King St Straub Department of Medicine, Honolulu, HI 96813-3009

Differs from practice location

Virtual Internal Medicine Care With Enid Lynn Rayner

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

Schedule a virtual visit with Enid Lynn Rayner 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. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Enid Lynn Rayner

NPI records show Dr. Rayner as active with telehealth listed in Honolulu, HI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (808) 522-4512.

Verified across 4 federal data sources

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

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

Related Providers

Internal Medicine in Hawaii

See all