SUNG HYUN KIM M.D
NPI 1447665369
Internal Medicine in Buena Park, CA

Q: What is Sung Hyun Kim's NPI number?

The NPI number for Sung Hyun Kim is 1447665369. It was assigned to this individual provider in the NPPES registry on June 30, 2014.

Q: What is Sung Hyun Kim's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Sung Hyun Kim was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 30, 2014PECOS EnrolledAccepts Medicare AssignmentCLIA Certified · 2 labs

7011 ORANGETHORPE AVE STE 100, BUENA PARK, CA 90621(714) 562-9139(213) 769-0007 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 19, 2026, Sep 3, 2024, Jun 14, 2023 and 5 more (8 updates tracked since 2017).

On this page

About Sung Hyun Kim M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUNG HYUN KIM M.D (NPI 1447665369) is an individual internal medicine provider in Buena Park, California, licensed in California (A153045) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, holds 2 active CLIA laboratory certificates, and maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1447665369

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameSUNG HYUN KIMCredential: M.D

Location Address7011 ORANGETHORPE AVE STE 100Buena Park, CA 90621-3322

Mailing Address7011 Orangethorpe Ave Ste 100Buena Park, CA 90621-3322 · (714) 562-9139 · Fax (213) 769-0007

Phone(714) 562-9139

Fax(213) 769-0007

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateJune 30, 2014

Last NPPES UpdateJanuary 19, 20268 updates tracked since enumeration

NPPES CertifiedJanuary 19, 2026

✔ NPI 1447665369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A153045

Definition

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.

7011 ORANGETHORPE AVE STE 100, Buena Park, CA 90621

Open in Google Maps ↗

Secondary Practice Location 1

Location 1903 Crenshaw Blvd Ste 104Los Angeles, CA 90019-1965 · Phone (714) 562-9139 · Fax (213) 769-0007

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sung Hyun Kim M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2668731316

PECOS Enrollment IDI20180125002198

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2292555

Sung Hyun Kim MD A Medical Corp · Los Angeles, CA

Active · expires Oct 25, 2027

CLIA Number05D2292555

Laboratory TypePhysician Office

Certificate Effective DateOctober 26, 2025

Certificate Expiration DateOctober 25, 2027

Laboratory DirectorSung Hyun Kim

Laboratory Phone(714) 562-9139

Laboratory LocationSung Hyun Kim MD A Medical Corp903 Crenshaw Blvd Ste 104, Los Angeles, CA 90019

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2271435

Sung Hyun Kim, MD A Medical Corporation · Buena Park, CA

Active · expires Nov 1, 2026

CLIA Number05D2271435

Laboratory TypePhysician Office

Certificate Effective DateNovember 2, 2024

Certificate Expiration DateNovember 1, 2026

Laboratory DirectorSung Hyun Kim

Laboratory Phone(714) 562-9139

Laboratory LocationSung Hyun Kim, MD A Medical Corporation6131 Orangethropre Ave Ste 150A, Buena Park, CA 90620

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

252 services17 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

226 services91 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

215 services100 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

156 services17 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

141 services70 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

82 services15 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

55 services37 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

38 services38 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

37 services37 patients

Influenza vaccine, inactivated 90653

The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.

22 services22 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

16 services13 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

14 services14 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90621 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

8 suppliers27 claims43 services$4.89 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers11 claims11 services$0.93 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUNG HYUN KIM, M.D. A MEDICAL CORPORATION

Internal Medicine

7011 ORANGETHORPE AVE STE 100
BUENA PARK, CA 90621

Orange County (714) 562-9139

YOUNG SUN HWANG

Nurse Practitioner (Family)

7011 ORANGETHORPE AVE STE 100
BUENA PARK, CA 90621

Orange County (714) 562-9139

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sung Hyun Kim's NPI number?

The NPI number for Sung Hyun Kim is 1447665369. It was assigned to this individual provider in the NPPES registry on June 30, 2014.

Where is Sung Hyun Kim located?

Sung Hyun Kim practices at 7011 Orangethorpe Ave Ste 100, Buena Park, CA 90621. The listed phone number is (714) 562-9139.

What is Sung Hyun Kim's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sung Hyun Kim enrolled in Medicare?

Yes. Sung Hyun Kim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Sung Hyun Kim hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Sung Hyun Kim was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.