DR. MATTHEW AARON TREMBLAY M.D., PH.D.
NPI 1720379845
Psychiatry & Neurology - Neurology in Livingston, NJ

Q: What is Matthew Tremblay's NPI number?

The NPI number for Matthew Tremblay is 1720379845. It was assigned to this individual provider in the NPPES registry on April 23, 2011.

Q: What is Matthew Tremblay'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 Matthew Tremblay was last updated on January 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 23, 2011PECOS EnrolledAccepts Medicare Assignment

93.71/100

CMS Quality Rating

200 S ORANGE AVE STE 124A, LIVINGSTON, NJ 07039(973) 322-0133(860) 679-0131 Get Directions Write a Review

NPPES record last updated: January 8, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Matthew Aaron Tremblay M.d., Ph.d. NPPES

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

DR. MATTHEW AARON TREMBLAY M.D., PH.D. (NPI 1720379845) is an individual neurology provider in Livingston, New Jersey, licensed in New Jersey (25MA10292400) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and maintains a secondary practice location in Farmington.

NPPES Registry Identity

NPI1720379845

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MATTHEW AARON TREMBLAYCredential: M.D., PH.D.

Location Address200 S ORANGE AVE STE 124ALivingston, NJ 07039-5817

Mailing Address200 S Orange Ave Ste 124aLivingston, NJ 07039-5817 · (973) 322-0133 · Fax (860) 679-0131

Phone(973) 322-0133

Fax(860) 679-0131

Sole ProprietorNo

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2011

Enumeration DateApril 23, 2011

Last NPPES UpdateJanuary 8, 2024

NPPES CertifiedJanuary 8, 2024

✔ NPI 1720379845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in NJ · 25MA10292400✔ Licensed in CA · A125634

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

200 S ORANGE AVE STE 124A, Livingston, NJ 07039

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Secondary Practice Location 1

Location 1Uconn Medical Group, 263 Farmington AvenueFarmington, CT 06030-0001 · Phone (860) 679-4888 · Fax (860) 679-0131

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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. Matthew Aaron Tremblay M.d., Ph.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 ID2668785189

PECOS Enrollment IDI20180529001202

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 3

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 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.

198 services153 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

21 services20 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.

20 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310015

Location100 Madison AveMorristown, NJ 07960 · Morris County

Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310076

Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07039 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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.

93.71/100

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

Scored through an Alternative Payment Model

Quality

77.79

Promoting Interoperability

100

Improvement Activities

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.

DR. ATIKA PARACHA MBBS

Psychiatry & Neurology (Neurology)

200 S ORANGE AVE STE 124A
LIVINGSTON, NJ 07039

Essex County (973) 322-7484

DR. ERIN M FEINSTEIN D.O.

Psychiatry & Neurology (Neurology)

200 S ORANGE AVE STE 124A
LIVINGSTON, NJ 07039

Essex County (973) 322-0133

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 Matthew Tremblay's NPI number?

The NPI number for Matthew Tremblay is 1720379845. It was assigned to this individual provider in the NPPES registry on April 23, 2011.

Where is Matthew Tremblay located?

Matthew Tremblay practices at 200 S Orange Ave Ste 124A, Livingston, NJ 07039. The listed phone number is (973) 322-0133.

What is Matthew Tremblay's specialty?

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

Is Matthew Tremblay enrolled in Medicare?

Yes. Matthew Tremblay 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.

What insurance does Matthew Tremblay accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Matthew Tremblay 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 Matthew Tremblay affiliated with any hospitals?

According to CMS data, Matthew Tremblay is affiliated with Morristown Medical Center and Cooperman Barnabas Medical Center.

When was this NPI record last updated?

The NPPES record for Matthew Tremblay was last updated on January 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.