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DR. ROBERT GEORGE LOUIS JR. M.D.
NPI 1033312608
Neurological Surgery in Newport Beach, CA

Active since June 08, 2007PECOS EnrolledAccepts Medicare Assignment
84.41/100
CMS Quality Rating
3900 W COAST HWY STE 300, NEWPORT BEACH, CA 92663(949) 383-4185 Get Directions Write a Review

NPPES record last updated: April 2, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Robert George Louis Jr. M.d. NPPES

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

DR. ROBERT GEORGE LOUIS JR. M.D. (NPI 1033312608) is an individual neurological surgery provider in Newport Beach, California, licensed in California (A122626) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1033312608
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. ROBERT GEORGE LOUIS JR.Credential: M.D.
Location Address3900 W COAST HWY STE 300Newport Beach, CA 92663-4093
Mailing Address3900 W Coast Hwy Ste 300Newport Beach, CA 92663-4093 · (949) 383-4185
Phone(949) 383-4185
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJune 8, 2007
Last NPPES UpdateApril 2, 2018
✔ NPI 1033312608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · A122626
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
3900 W COAST HWY STE 300, Newport Beach, CA 92663
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Other Identifiers 2

OtherCB227901CA · Medicare Ptan - Individual
OtherCB227900CA · Medicare Ptan - Group

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. Robert George Louis Jr. 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 ID6507092921
PECOS Enrollment IDI20131113001139
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.
62 services56 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.
40 services34 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.
30 services30 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92663 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

84.41/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.67
Promoting Interoperability100
Improvement Activities40
Cost57.36

Reported Quality Measures

Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
56%196 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

NATALIE CHRISTENSEN PA-C
Physician Assistant
3900 W COAST HWY STE 300
NEWPORT BEACH, CA 92663
Orange County (949) 383-4185
JOHN CARLISLE BROWN, MC, INC
Preferred Provider Organization
3900 W COAST HWY STE 300
NEWPORT BEACH, CA 92663
Orange County (949) 645-9766
DIANA FABIOLA RUBALCAVA PA-C
Physician Assistant
3900 W COAST HWY STE 300
NEWPORT BEACH, CA 92663
Orange County (949) 383-4185
ROBERT G. LOUIS, M.D., INC.
Neurological Surgery
3900 W COAST HWY STE 300
NEWPORT BEACH, CA 92663
Orange County (949) 383-4185

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 Robert Louis's NPI number?

The NPI number for Robert Louis is 1033312608. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Where is Robert Louis located?

Robert Louis practices at 3900 W Coast Hwy Ste 300, Newport Beach, CA 92663. The listed phone number is (949) 383-4185.

What is Robert Louis's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Robert Louis enrolled in Medicare?

Yes. Robert Louis 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 Robert Louis was last updated on April 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.