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PROF. GARY YOU-GANG CHEN M.D.
NPI 1831123934
Orthopaedic Surgery in Los Angeles, CA

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
1414 S. GRAND AVE, STE. 307, LOS ANGELES, CA 90015(213) 765-8088(213) 765-8181 Get Directions Write a Review

NPPES record last updated: September 11, 2017. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Prof. Gary You-gang Chen M.d. NPPES

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

PROF. GARY YOU-GANG CHEN M.D. (NPI 1831123934) is an individual orthopaedic surgery provider in Los Angeles, California, licensed in California (A78259) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1831123934
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NamePROF. GARY YOU-GANG CHENCredential: M.D.
Location Address1414 S. GRAND AVE, STE. 307Los Angeles, CA 90015
Mailing AddressPo Box 25305Anaheim, CA 92825-5305 · (213) 765-8088 · Fax (213) 765-8181
Phone(213) 765-8088
Fax(213) 765-8181
Sole ProprietorYes
Medical School CMSOtherGraduated 1985
Enumeration DateJuly 11, 2006
Last NPPES UpdateSeptember 11, 2017
✔ NPI 1831123934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · A78259
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Hand SurgeryTaxonomy 207XS0106X · License A78259 (CA)
Also ListedOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryTaxonomy 207XS0114X · License A78259 (CA)
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License A78259 (CA)
Also ListedOrthopaedic Surgery · Orthopaedic TraumaTaxonomy 207XX0801X · License A78259 (CA)
1414 S. GRAND AVE, Los Angeles, CA 90015
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Other Names 1

Former Name (1)Dr. You-gang Chen M.d.

Other Identifiers 2

Medicare UPINI43717CA
Medicare ID-Type UnspecifiedW19273CA

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

Prof. Gary You-gang Chen 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 ID8325064249
PECOS Enrollment IDI20051020000361
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 5

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.

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.
162 services91 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.
36 services36 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
27 services12 patients
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152
This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
22 services14 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90015 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.

Referred Medical Equipment & Supplies CMS DME claims

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

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers14 claims14 services$20.00 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

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

SINA SURGERY INC
Surgery
1414 S. GRAND AVE, SUITE 410
LOS ANGELES, CA 90015
Los Angeles County (310) 429-3326

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 Gary Chen's NPI number?

The NPI number for Gary Chen is 1831123934. It was assigned to this individual provider in the NPPES registry on July 11, 2006. The provider is also known as Dr. You-Gang Chen M.D..

Where is Gary Chen located?

Gary Chen practices at 1414 S. Grand Ave Ste. 307, Los Angeles, CA 90015. The listed phone number is (213) 765-8088.

What is Gary Chen's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Gary Chen enrolled in Medicare?

Yes. Gary Chen 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 Gary Chen was last updated on September 11, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.