MARIE GABRIELLE QUINSAY FNP-C
NPI 1457034209
Nurse Practitioner - Family in Tustin, CA

Q: What is Marie Gabrielle Quinsay's NPI number?

The NPI number for Marie Gabrielle Quinsay is 1457034209. It was assigned to this individual provider in the NPPES registry on August 9, 2023.

Q: What is Marie Gabrielle Quinsay's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since August 09, 2023PECOS Enrolled

13522 NEWPORT AVE, TUSTIN, CA 92780(714) 987-1121 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2025, Aug 9, 2023 (2 updates tracked since 2023).

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About Marie Gabrielle Quinsay Fnp-c NPPES

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

MARIE GABRIELLE QUINSAY FNP-C (NPI 1457034209) is an individual family provider in Tustin, California, licensed in California (95026168) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457034209

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARIE GABRIELLE QUINSAYCredential: FNP-C

Location Address13522 NEWPORT AVETustin, CA 92780-3707

Mailing AddressPo Box 5532Irvine, CA 92616-5532 · (714) 987-1121

Phone(714) 987-1121

Sole ProprietorNo

Enumeration DateAugust 9, 2023

Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1457034209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 95026168

13522 NEWPORT AVE, Tustin, CA 92780

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marie Gabrielle Quinsay Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 7

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 nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

2,607 services320 patients

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348

An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.

755 services114 patients

Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 99347

An established patient home visit is a service where a healthcare professional visits your home for a 15-minute check-up. It's designed for patients who have previously seen the professional. The visit may include basic health assessments and discussions about your ongoing care.

370 services97 patients

Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

165 services157 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

106 services24 patients

Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 99344

A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.

30 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92780 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

Other Providers at the Same Location NPPES 9

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

COMPREHENSIVE HEALTH CARE SPECIALISTS MEDICAL GROUP, INC

Non-Pharmacy Dispensing Site

13522 NEWPORT AVE, SUITE 102
TUSTIN, CA 92780

Orange County (714) 352-5800

MOBILE DENTISTRY OF CA INC

Durable Medical Equipment & Medical Supplies (Customized Equipment)

13522 NEWPORT AVE, SUITE 102
TUSTIN, CA 92780

Orange County (949) 529-1095

CAROL JUNG PA-C

Physician Assistant (Medical)

13522 NEWPORT AVE
TUSTIN, CA 92780

Orange County (714) 987-1121

ANGELA PARK NP

Nurse Practitioner (Family)

13522 NEWPORT AVE
TUSTIN, CA 92780

Orange County (714) 987-1121

JIMMY-HIEU NGUYEN LE NP

Nurse Practitioner

13522 NEWPORT AVE
TUSTIN, CA 92780

Orange County (714) 987-1121

JONATHON TENG

Physical Medicine & Rehabilitation

13522 NEWPORT AVE
TUSTIN, CA 92780

Orange County (714) 987-1121

ADITAIM LOPEZ MARTINEZ N.P.

Nurse Practitioner

13522 NEWPORT AVE, UNIT 200
TUSTIN, CA 92780

Orange County (800) 658-5877

CHEST AND CRITICAL CARE CONSULTANTS

Clinic/Center (Sleep Disorder Diagnostic)

13522 NEWPORT AVE, SUITE 102
TUSTIN, CA 92780

Orange County (714) 491-1159

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 Marie Gabrielle Quinsay's NPI number?

The NPI number for Marie Gabrielle Quinsay is 1457034209. It was assigned to this individual provider in the NPPES registry on August 9, 2023.

Where is Marie Gabrielle Quinsay located?

Marie Gabrielle Quinsay practices at 13522 Newport Ave, Tustin, CA 92780. The listed phone number is (714) 987-1121.

What is Marie Gabrielle Quinsay's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marie Gabrielle Quinsay enrolled in Medicare?

Yes. Marie Gabrielle Quinsay is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marie Gabrielle Quinsay was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.