DR. SUMI HWANG DDS
NPI 1942020581
Dentist - General Practice in Northridge, CA

Q: What is Sumi Hwang's NPI number?

The NPI number for Sumi Hwang is 1942020581. It was assigned to this individual provider in the NPPES registry on October 16, 2024.

Q: What is Sumi Hwang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Sumi Hwang was last updated on October 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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 October 16, 2024PECOS Enrolled

9535 RESEDA BLVD STE 203, NORTHRIDGE, CA 91324(818) 349-6373 Get Directions Write a Review

NPPES record last updated: October 16, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Sumi Hwang Dds NPPES

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

DR. SUMI HWANG DDS (NPI 1942020581) is an individual general practice provider in Northridge, California, licensed in California (110459) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942020581

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. SUMI HWANGCredential: DDS

Location Address9535 RESEDA BLVD STE 203Northridge, CA 91324-6027

Mailing Address9535 Reseda Blvd Ste 203Northridge, CA 91324-6027 · (818) 349-6373

Phone(818) 349-6373

Sole ProprietorNo

Enumeration DateOctober 16, 2024

NPPES CertifiedOctober 16, 2024

✔ NPI 1942020581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 110459

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

9535 RESEDA BLVD STE 203, Northridge, CA 91324

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sumi Hwang Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 91324 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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 2

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

DR. RAMIN ASSILI DAMAVANDI DDS

Dentist

9535 RESEDA BLVD STE 203
NORTHRIDGE, CA 91324

Los Angeles County (818) 349-6373

MICHEL ELYSON DDS & RAMIN ASSILI DDS,A PROFESSIONAL CORPORATION

Dentist

9535 RESEDA BLVD STE 203
NORTHRIDGE, CA 91324

Los Angeles County (818) 349-6379

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 Sumi Hwang's NPI number?

The NPI number for Sumi Hwang is 1942020581. It was assigned to this individual provider in the NPPES registry on October 16, 2024.

Where is Sumi Hwang located?

Sumi Hwang practices at 9535 Reseda Blvd Ste 203, Northridge, CA 91324. The listed phone number is (818) 349-6373.

What is Sumi Hwang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Sumi Hwang enrolled in Medicare?

Yes. Sumi Hwang is registered in the Medicare PECOS enrollment system.

What insurance does Sumi Hwang accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 3 other insurers list Sumi Hwang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sumi Hwang was last updated on October 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.