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GABRIELLE GUENTHER PA-C
NPI 1801659115
Physician Assistant in Fairfield, CT

Active since January 31, 2024PECOS EnrolledAccepts Medicare Assignment
5151 PARK AVE, FAIRFIELD, CT 06825(774) 482-0515 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gabrielle Guenther Pa-c NPPES

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

GABRIELLE GUENTHER PA-C (NPI 1801659115) is an individual physician assistant in Fairfield, Connecticut, licensed in Massachusetts (1217324) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1801659115
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGABRIELLE GUENTHERCredential: PA-C
Location Address5151 PARK AVEFairfield, CT 06825-1000
Mailing Address5151 Park AveFairfield, CT 06825-1000 · (774) 482-0515
Phone(774) 482-0515
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 31, 2024
NPPES CertifiedJanuary 31, 2024
✔ NPI 1801659115 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 MA · 1217324
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.
5151 PARK AVE, Fairfield, CT 06825
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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 and accepts Medicare assignment

Gabrielle Guenther Pa-c 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 ID1153864335
PECOS Enrollment IDI20240617000086
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.

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.
17 services17 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.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06825 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.

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.

SAMANTHA KENNEDY PA-C
Physician Assistant
5151 PARK AVE, MASTERS OF PHYSICIAN ASSISTANT STUDIES PROGRAM
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 989-9237
CASEY QUINN MS, ATC, LAT
Specialist/Technologist (Athletic Trainer)
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 365-7672
MISS ELENI PSATHAS ATC
Specialist/Technologist (Athletic Trainer)
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 396-8109
ABBY ELIZABETH SKROVIG
Physician Assistant
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (605) 988-4306
LOLIA HALPERIN
Occupational Therapist
5151 PARK AVE, PITT CENTER
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 396-8181
DOROTA GORCZYNSKA
Student in an Organized Health Care Education/Training Program
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 371-7999
JULIE G ALEXANDER MSED, ATC, CSCS
Specialist/Technologist (Athletic Trainer)
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 365-7672
KIRSTEN J PERILLO PTA
Physical Therapy Assistant
5151 PARK AVE
FAIRFIELD, CT 06825
Greater Bridgeport Planning Region (203) 396-8181

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 Gabrielle Guenther's NPI number?

The NPI number for Gabrielle Guenther is 1801659115. It was assigned to this individual provider in the NPPES registry on January 31, 2024.

Where is Gabrielle Guenther located?

Gabrielle Guenther practices at 5151 Park Ave, Fairfield, CT 06825. The listed phone number is (774) 482-0515.

What is Gabrielle Guenther's specialty?

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

Is Gabrielle Guenther enrolled in Medicare?

Yes. Gabrielle Guenther 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.

Is Gabrielle Guenther affiliated with any hospitals?

According to CMS data, Gabrielle Guenther is affiliated with North Shore Medical Center - and Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Gabrielle Guenther was last updated on January 31, 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.