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DR. STEVEN KYONG WON HWANG M.D.
NPI 1235334749
Internal Medicine - Infectious Disease in Los Angeles, CA

Active since June 15, 2007PECOS EnrolledAccepts Medicare Assignment
903 CRENSHAW BLVD, 204, LOS ANGELES, CA 90019(213) 675-7781 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Steven Kyong Won Hwang M.d. NPPES

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

DR. STEVEN KYONG WON HWANG M.D. (NPI 1235334749) is an individual infectious disease provider in Los Angeles, California, licensed in California (A062230) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1995).

NPPES Registry Identity

NPI1235334749
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. STEVEN KYONG WON HWANGCredential: M.D.
Location Address903 CRENSHAW BLVD, 204Los Angeles, CA 90019-1964
Mailing AddressPo Box 15303Los Angeles, CA 90015-0303 · (213) 675-7781
Phone(213) 675-7781
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1995
Enumeration DateJune 15, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1235334749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A062230
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
903 CRENSHAW BLVD, Los Angeles, CA 90019
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedA62230
Medicaid00A622300CA
Medicare UPINH49946CA

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

Dr. Steven Kyong Won Hwang 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 ID5597816934
PECOS Enrollment IDI20090625000315
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90019 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.

Other Providers at the Same Location NPPES 14

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

DR. CATHY KYONGHEE KIM OMD, ACUPUNCTURIST
Acupuncturist
903 CRENSHAW BLVD, SUITE 204
LOS ANGELES, CA 90019
Los Angeles County (323) 934-0934
MRS. SUNNY SUNEUI KIM L. AC
Acupuncturist
903 CRENSHAW BLVD, #105
LOS ANGELES, CA 90019
Los Angeles County (310) 460-8197
YOUN KGAN KIM
Acupuncturist
903 CRENSHAW BLVD, #302
LOS ANGELES, CA 90019
Los Angeles County (323) 889-9114
DREAM PHYSICAL THERAPY INC
Physical Therapist
903 CRENSHAW BLVD, SUITE 310
LOS ANGELES, CA 90019
Los Angeles County (323) 931-8866
MR. SUNG HO CHIN OTR/L
Occupational Therapist
903 CRENSHAW BLVD, STE 301
LOS ANGELES, CA 90019
Los Angeles County (626) 375-0855
DR. HASUNG LEE
Pediatrics
903 CRENSHAW BLVD, #104
LOS ANGELES, CA 90019
Los Angeles County (323) 931-8177
CANAAN SURGERY CENTER, INC.
Clinic/Center (Ambulatory Surgical)
903 CRENSHAW BLVD, SUITE 200
LOS ANGELES, CA 90019
Los Angeles County (323) 909-6644
YUNG K CHUN M.D.
Internal Medicine
903 CRENSHAW BLVD, 103
LOS ANGELES, CA 90019
Los Angeles County (323) 954-1111

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 Steven Hwang's NPI number?

The NPI number for Steven Hwang is 1235334749. It was assigned to this individual provider in the NPPES registry on June 15, 2007.

Where is Steven Hwang located?

Steven Hwang practices at 903 Crenshaw Blvd 204, Los Angeles, CA 90019. The listed phone number is (213) 675-7781.

What is Steven Hwang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Steven Hwang enrolled in Medicare?

Yes. Steven Hwang 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.

When was this NPI record last updated?

The NPPES record for Steven Hwang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.