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DR. MATTHEW W. HWANG M.D.
NPI 1952454472
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Downey, CA

Active since January 19, 2007PECOS Enrolled
9353 IMPERIAL HWY, KAISER PERMANENTE, DEPT. ORTHOPEDIC-SPINE, DOWNEY, CA 90242(562) 657-4110(562) 657-4161 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Matthew W. Hwang M.d. NPPES

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

DR. MATTHEW W. HWANG M.D. (NPI 1952454472) is an individual orthopaedic surgery of the spine provider in Downey, California, licensed in California (A103984) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952454472
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. MATTHEW W. HWANGCredential: M.D.
Location Address9353 IMPERIAL HWY, KAISER PERMANENTE, DEPT. ORTHOPEDIC-SPINEDowney, CA 90242-2812
Mailing Address9353 Imperial Hwy, Kaiser Permanente, Dept. Orthopedic-spineDowney, CA 90242-2812 · (562) 657-4110 · Fax (562) 657-4161
Phone(562) 657-4110
Fax(562) 657-4161
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateNovember 29, 2021
✔ NPI 1952454472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
Licenses✔ Licensed in CA · A103984✔ Licensed in MA · 231501✔ Licensed in NY · 234415-1
Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

9353 IMPERIAL HWY, Downey, CA 90242
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Other Identifiers 1

Medicaid2140047MA

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. Matthew W. Hwang M.d. 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.

Areas of Expertise CMS Part B claims 2

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.

Spinal fusion NAN02
Spinal fusion is a surgical procedure aimed at connecting two or more vertebrae in your spine to reduce pain and improve stability. It involves using a bone graft to cause the vertebrae to grow together, limiting the movement between them. This procedure is often performed to treat conditions like herniated discs or spinal stenosis.
0 services27 patients
Laminectomy or laminotomy (partial removal of spine bones) NAN18
A laminectomy or laminotomy is a surgical procedure that involves removing part of the bone in your spine, specifically the lamina, to alleviate pressure on your spinal cord or nerves. This can help reduce pain and improve mobility if you're suffering from conditions like herniated discs or spinal stenosis.
0 services23 patients

Other Providers at the Same Location NPPES 20

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

SHEREE CHOU PHARM.D.
Pharmacist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (800) 823-4040
MS. RHONDA LYNN ELMORE PT
Physical Therapist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2550
DR. DANNY HYUN KIM DPT
Physical Therapist
9353 IMPERIAL HWY, PHYSICAL THERAPY GMO 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-2682
MR. MICHAEL HENRY LEAL PT, MPT
Physical Therapist (Orthopedic)
9353 IMPERIAL HWY, PM & R GARDEN BLDG 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4803
MS. NANCY S VANSICKLE P.T.
Specialist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (562) 657-2941
MRS. LORI TAGAMI P.T.
Physical Therapist
9353 IMPERIAL HWY, PHYSICAL MEDICINE, GARDEN MEDICAL BUILDING 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4803
KRISTINE JOAN PARKER M.A.
Speech-Language Pathologist
9353 IMPERIAL HWY, 3RD FLOOR
DOWNEY, CA 90242
Los Angeles County (562) 657-4909
CARITIA OROZCO
Physical Therapist
9353 IMPERIAL HWY
DOWNEY, CA 90242
Los Angeles County (800) 823-4040

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 Matthew Hwang's NPI number?

The NPI number for Matthew Hwang is 1952454472. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Matthew Hwang located?

Matthew Hwang practices at 9353 Imperial Hwy Kaiser Permanente, Dept. Orthopedic-Spine, Downey, CA 90242. The listed phone number is (562) 657-4110.

What is Matthew Hwang's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Matthew Hwang enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Matthew Hwang was last updated on November 29, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.