1. Home
  2. Directory
  3. Connecticut
  4. Torrington
  5. Physician Assistant
  6. NPI Profile

MARISSA GAUVAIN
NPI 1376130237
Physician Assistant in Torrington, CT

Active since December 28, 2020PECOS EnrolledAccepts Medicare Assignment
83.3/100
CMS Quality Rating
540 LITCHFIELD ST, TORRINGTON, CT 06790(860) 489-7017 Get Directions Write a Review

NPPES record last updated: February 29, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 11, 2021, Dec 28, 2020 (2 updates tracked since 2020).

About Marissa Gauvain NPPES

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

MARISSA GAUVAIN (NPI 1376130237) is an individual physician assistant in Torrington, Connecticut, licensed in Connecticut (5233) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1376130237
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARISSA GAUVAIN
Location Address540 LITCHFIELD STTorrington, CT 06790-6679
Mailing Address132 Catlin RdHarwinton, CT 06791-1806
Phone(860) 489-7017
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateDecember 28, 2020
Last NPPES UpdateFebruary 29, 20242 updates tracked since enumeration
NPPES CertifiedFebruary 29, 2024
✔ NPI 1376130237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CT · 5233
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
540 LITCHFIELD ST, Torrington, CT 06790
Open in Google Maps ↗

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

Marissa Gauvain 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 ID4284034141
PECOS Enrollment IDI20210614003253
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 2

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
15 services13 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.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06790 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

83.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.16
Promoting Interoperability100
Improvement Activities40
Cost56.9

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.

MELISSA PARENTE RN, APRN
Nurse Practitioner (Family)
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6490
RICHARD S. CHILDS II MD
Emergency Medicine
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6650
DR. ABBIE SACCARY MD
Emergency Medicine
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6666
MRS. SHARON WRIGHT CREIGHTON CRNA, APRN
Nurse Anesthetist, Certified Registered
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6580
PATRICK RYAN GONDEK APRN
Nurse Practitioner (Family)
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6650
GLENELL MORRIS RD
Physician Assistant
540 LITCHFIELD ST
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6666
RITA GREENE LCSW
Social Worker (Clinical)
540 LITCHFIELD ST, C/O IRENE BENZA
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6361
ALISON M MILANO LCSW
Social Worker (Clinical)
540 LITCHFIELD ST, C/O IRENE BENZA
TORRINGTON, CT 06790
Northwest Hills Planning Region (860) 496-6361

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 Marissa Gauvain's NPI number?

The NPI number for Marissa Gauvain is 1376130237. It was assigned to this individual provider in the NPPES registry on December 28, 2020.

Where is Marissa Gauvain located?

Marissa Gauvain practices at 540 Litchfield St, Torrington, CT 06790. The listed phone number is (860) 489-7017.

What is Marissa Gauvain's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Marissa Gauvain enrolled in Medicare?

Yes. Marissa Gauvain 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 Marissa Gauvain was last updated on February 29, 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.