DR. STEVEN SHIMOYAMA M.D.
NPI 1386663615
Orthopaedic Surgery in Marina Del Rey, CA

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
0/100
CMS Quality Rating
4644 LINCOLN BLVD, SUITE 414, MARINA DEL REY, CA 90292(310) 821-5723(310) 821-5828 Get Directions Write a Review

NPPES record last updated: January 11, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Steven Shimoyama M.d. NPPES

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

DR. STEVEN SHIMOYAMA M.D. (NPI 1386663615) is an individual orthopaedic surgery provider in Marina Del Rey, California, licensed in California (G47794) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1981).

NPPES Registry Identity

NPI1386663615
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. STEVEN SHIMOYAMACredential: M.D.
Location Address4644 LINCOLN BLVD, SUITE 414Marina Del Rey, CA 90292-6313
Mailing Address4644 Lincoln Blvd, Suite 414Marina Del Rey, CA 90292-6313 · (310) 821-5723 · Fax (310) 821-5828
Fax(310) 821-5828
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1981
Enumeration DateJuly 18, 2006
Last NPPES UpdateJanuary 11, 2016
NPI 1386663615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in CA · G47794
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.

4644 LINCOLN BLVD, Marina Del Rey, CA 90292

Other Identifiers 4

Other954233875CA · Employer Tax Id
Medicaid954233875CA
Medicare UPINA92765CA
Medicare ID-Type UnspecifiedG47794CA · State License

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 Shimoyama 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 ID8527149236
PECOS Enrollment IDI20080119000149
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 21

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.

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702
This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.
3,077 services458 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.
2,216 services456 patients
X-ray of hip, 1 view 73501
An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.
798 services324 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.
690 services338 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
544 services388 patients
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483
This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.
448 services230 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90292 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

0/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0

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.

Ophthalmology
4644 LINCOLN BLVD, STE #430
MARINA DEL REY, CA 90292
Ophthalmology
4644 LINCOLN BLVD, SUITE 430
MARINA DEL REY, CA 90292
Internal Medicine
4644 LINCOLN BLVD, 113
MARINA DEL REY, CA 90292
Anesthesiology (Pain Medicine)
4644 LINCOLN BLVD, 424
MARINA DEL REY, CA 90292
Family Medicine
4644 LINCOLN BLVD, SUITE 428
MARINA DEL REY, CA 90292
Specialist
4644 LINCOLN BLVD, SUITE # 409
MARINA DEL REY, CA 90292
Orthopaedic Surgery
4644 LINCOLN BLVD, SUITE 101
MARINA DEL REY, CA 90292
Internal Medicine
4644 LINCOLN BLVD, #111
MARINA DEL REY, CA 90292

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 Shimoyama's NPI number?

The NPI number for Steven Shimoyama is 1386663615. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Steven Shimoyama located?

Steven Shimoyama practices at 4644 Lincoln Blvd Suite 414, Marina Del Rey, CA 90292. The listed phone number is (310) 821-5723.

What is Steven Shimoyama's specialty?

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

Is Steven Shimoyama enrolled in Medicare?

Yes. Steven Shimoyama 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 Shimoyama was last updated on January 11, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.