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DR. RONALD ALAN ROIZ M.D.
NPI 1528443181
Orthopaedic Surgery in Loma Linda, CA

Active since July 24, 2015PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
11406 LOMA LINDA DR STE 226, LOMA LINDA, CA 92354(909) 558-6444(909) 558-6118 Get Directions Write a Review

NPPES record last updated: October 1, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 1, 2019, Jul 18, 2018 (2 updates tracked since 2018).

About Dr. Ronald Alan Roiz M.d. NPPES

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

DR. RONALD ALAN ROIZ M.D. (NPI 1528443181) is an individual orthopaedic surgery provider in Loma Linda, California, licensed in California (A136897) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2013).

NPPES Registry Identity

NPI1528443181
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. RONALD ALAN ROIZCredential: M.D.
Location Address11406 LOMA LINDA DR STE 226Loma Linda, CA 92354-3711
Mailing Address11406 Loma Linda Dr Ste 226Loma Linda, CA 92354-3711 · (909) 558-6444 · Fax (909) 558-6118
Phone(909) 558-6444
Fax(909) 558-6118
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2013
Enumeration DateJuly 24, 2015
Last NPPES UpdateOctober 1, 20192 updates tracked since enumeration
✔ NPI 1528443181 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 · A136897
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.
11406 LOMA LINDA DR STE 226, Loma Linda, CA 92354
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Secondary Practice Locations 2

Location 1444 S San Vicente Blvd, Suite 603Los Angeles, CA 90048-4165 · Phone (310) 423-9718 · Fax (310) 861-1111
Location 23030 Childrens WaySan Diego, CA 92123 · Phone (858) 966-6789

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. Ronald Alan Roiz 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 ID2769788033
PECOS Enrollment IDI20181005002065
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 92354 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

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.

ANTHONY ESSILFIE M.D.
Orthopaedic Surgery (Sports Medicine)
11406 LOMA LINDA DR STE 226
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6444
DR. SIAMAK YASMEH M.D.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
11406 LOMA LINDA DR STE 226
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6444

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 Ronald Roiz's NPI number?

The NPI number for Ronald Roiz is 1528443181. It was assigned to this individual provider in the NPPES registry on July 24, 2015.

Where is Ronald Roiz located?

Ronald Roiz practices at 11406 Loma Linda Dr Ste 226, Loma Linda, CA 92354. The listed phone number is (909) 558-6444.

What is Ronald Roiz's specialty?

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

Is Ronald Roiz enrolled in Medicare?

Yes. Ronald Roiz 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 Ronald Roiz was last updated on October 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.