DR. TIMOTHY JAY LOUIE M.D.
NPI 1407805401
Psychiatry & Neurology - Neurology in Reno, NV

Q: What is Timothy Louie's NPI number?

The NPI number for Timothy Louie is 1407805401. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Q: What is Timothy Louie's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Louie was last updated on March 16, 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.

Active since May 08, 2006PECOS EnrolledAccepts Medicare Assignment

91.59/100

CMS Quality Rating

645 N ARLINGTON AVE STE 655, RENO, NV 89503(775) 770-6465(770) 775-3554 Get Directions Write a Review

NPPES record last updated: March 16, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 16, 2018, Feb 16, 2017 (2 updates tracked since 2017).

On this page

About Dr. Timothy Jay Louie M.d. NPPES

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

DR. TIMOTHY JAY LOUIE M.D. (NPI 1407805401) is an individual neurology provider in Reno, Nevada, licensed in Nevada (8292) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1992).

NPPES Registry Identity

NPI1407805401

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. TIMOTHY JAY LOUIECredential: M.D.

Location Address645 N ARLINGTON AVE STE 655Reno, NV 89503-4444

Mailing Address645 N Arlington Ave, Ste 655Reno, NV 89503-4444 · (775) 770-6465 · Fax (775) 770-3554

Phone(775) 770-6465

Fax(770) 775-3554

Sole ProprietorNo

Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1992

Enumeration DateMay 8, 2006

Last NPPES UpdateMarch 16, 20182 updates tracked since enumeration

✔ NPI 1407805401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NV · 8292

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

645 N ARLINGTON AVE STE 655, Reno, NV 89503

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Other Identifiers 1

Medicaid002016195NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Timothy Jay Louie 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 ID8123916079

PECOS Enrollment IDI20040310000948

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.

Medicare Billing Reassignments

Medicare enrollment records show Timothy Louie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Marys Medical Group Inc.

Same address

Primary Care

411 W 6TH ST
Reno, NV 89503

Reassigned Medicare billing, Nevada enrollment
58 clinicians in this Medicare group

NPI 1538424239 (775) 770-7600

James J Lynch MD Ltd

7.2 mi

Specialist

9480 DOUBLE DIAMOND PKWY STE 200
Reno, NV 89521

Reassigned Medicare billing, Nevada enrollment
Medicare enrollment name: James J Lynch M D Ltd
83 clinicians in this Medicare group

NPI 1285649608 (775) 348-8800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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 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.

420 services252 patients

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.

186 services136 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

129 services117 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.

93 services93 patients

Nerve conduction, 3-4 studies 95908

Nerve conduction studies are tests that measure how well your nerves are working. In a 3-4 studies procedure, electrical signals are sent through 3-4 nerves. The speed and strength of the signal's travel is recorded to detect any nerve damage or dysfunction.

48 services48 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

46 services45 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

34 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.

29 services29 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

22 services22 patients

Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator 95970

This procedure involves using electronic devices to analyze the function of a neurostimulator - a device implanted in your brain, spinal cord, or peripheral nerves. It helps monitor and adjust the device's settings for optimal performance and patient comfort.

19 services11 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

15 services15 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

13 services13 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.

13 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290001

Location1155 Mill StreetReno, NV 89502 · Washoe County

Emergency services Birthing friendly

Saint Mary's Regional Medical Center

Acute Care Hospitals · Reno, NV

3/5 CMS rating

OwnershipProprietary

CMS Certification Number290009

Location235 W 6th StReno, NV 89503 · Washoe County

Emergency services

Carson Tahoe Regional Medical Center

Acute Care Hospitals · Carson City, NV

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290019

Location1600 Medical ParkwayCarson City, NV 89703 · Carson City County

Emergency services Birthing friendly

Northern Nevada Medical Center

Acute Care Hospitals · Sparks, NV

3/5 CMS rating

OwnershipProprietary

CMS Certification Number290032

Location2375 E Prater WaySparks, NV 89434 · Washoe County

Emergency services

Renown South Meadows Medical Center

Acute Care Hospitals · Reno, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290049

Location10101 Double R BlvdReno, NV 89521 · Washoe County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89503 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

$131.25 typical visit price

range $57.07 – $173.24

Typical copayment $32.81 (range $14.26 – $43.31)

Most-billed visit code 99204

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

Most-billed visit code 99214

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.

91.59/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.05

Promoting Interoperability

96.88

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 3

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

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier21 claims21 services$914.69 avg. paid by Medicare

Wheelchair, pediatric size, rigid, adjustable, without seating system E1237

DME-Wheelchairs · category DD000N

1 supplier11 claims11 services$130.68 avg. paid by Medicare

Repair or nonroutine service for durable medical equipment other than oxygen equipment requiring the skill of a technician, labor component, per 15 minutes K0739

DME-Other DME · category DE000N

2 suppliers16 claims44 services$16.85 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.

MR. DAVID MICHAEL CABRAL CST , ASC

645 N ARLINGTON AVE STE 655
RENO, NV 89503

Washoe County (775) 333-5555

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 Timothy Louie's NPI number?

The NPI number for Timothy Louie is 1407805401. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Timothy Louie located?

Timothy Louie practices at 645 N Arlington Ave Ste 655, Reno, NV 89503. The listed phone number is (775) 770-6465.

What is Timothy Louie's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Timothy Louie enrolled in Medicare?

Yes. Timothy Louie 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.

Which organizations bill Medicare for Timothy Louie's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Louie reassigns Medicare benefits to 2 organizations: Saint Marys Medical Group Inc. (Reno, NV) and James J Lynch MD Ltd (Reno, NV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Louie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Louie accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Timothy Louie as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Timothy Louie affiliated with any hospitals?

According to CMS data, Timothy Louie is affiliated with Renown Regional Medical Center, Saint Mary's Regional Medical Center, Carson Tahoe Regional Medical Center, Northern Nevada Medical Center and Renown South Meadows Medical Center.

When was this NPI record last updated?

The NPPES record for Timothy Louie was last updated on March 16, 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.