Sung Hyun Kim, M.D

Internal Medicine

(714) 562-9139Buena Park, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Sung Hyun Kim, M.D practices as part of a group internist practice in Buena Park, CA. He has been practicing since 2014 — over 17 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Uses generic medications more than 29% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 3,565 Internal Medicine providers in CASee all Internal Medicine in Buena Park17+ years experienceNPI since 2014

Older · 609dNPPES updated 2024-09-03 · verify on CMS

Contact & Location

Practice Location

7011 Orangethorpe Ave Ste 100, Buena Park, CA 90621-3322

Fax: (213) 769-0007
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 Arthritis.

Hypertension
Higher than avg (+5%)75%

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

US avg: 70.2%

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

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

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

Arthritis
Higher than avg (+3%)52%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+3%) — a focus area for this doctor

Diabetes
Higher than avg (+16%)50%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+16%) — a focus area for this doctor

Osteoporosis
Higher than avg (+14%)32%

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

US avg: 18.1%

↑ More patients than average (+14%) — a focus area for this doctor

Mood Disorders
28%

Conditions affecting emotional state, including depression and bipolar disorder

Chronic Kidney Disease
Lower than avg (-4%)26%

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

US avg: 29.6%

↓ Fewer patients than average (-4%) — less common here

Depression
Lower than avg (-7%)25%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↓ Fewer patients than average (-7%) — less common here

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. Board certified · Sep 2, 2024

    CMS-verified certification date

  2. 17 years in practice

    Experienced

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

Practice Footprint

Mailing address

3747 Oak Glen Dr, Newbury Park, CA 91320-3751

Differs from practice location

Virtual Internal Medicine Care With Sung Hyun Kim

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

Schedule a virtual visit with Sung Hyun Kim for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Buena Park required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Sung Hyun Kim

Dr. Kim is listed as active in the NPI registry with telehealth listed in Buena Park, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 562-9139.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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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