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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY S BRIGGS APRN
NPI 1821642786
Nurse Practitioner - Pediatrics in Fairfield, CT

Active since July 30, 2019PECOS Enrolled
50 UNQUOWA PL, FAIRFIELD, CT 06824(203) 638-3394 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Jul 30, 2019 (2 updates tracked since 2019).

About Mary S Briggs Aprn NPPES

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

MARY S BRIGGS APRN (NPI 1821642786) is an individual pediatrics provider in Fairfield, Connecticut, licensed in Connecticut (8350) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821642786
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMARY S BRIGGSCredential: APRN
Location Address50 UNQUOWA PLFairfield, CT 06824-5014
Mailing Address38 Fern Valley RdWeston, CT 06883-1905 · (908) 447-4699
Phone(203) 638-3394
Sole ProprietorNo
Enumeration DateJuly 30, 2019
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1821642786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in CT · 8350
50 UNQUOWA PL, Fairfield, CT 06824
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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)

Mary S Briggs Aprn 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06824 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
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 3

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

KATHERINE KENDALL
Nurse Practitioner (Family)
50 UNQUOWA PL
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 452-8322
AMELIA SALCE CPNP
Nurse Practitioner (Pediatrics)
50 UNQUOWA PL
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 452-8322
DR. SONJA ALISE VINDHEIM D.O.
Pediatrics
50 UNQUOWA PL
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 452-8322

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 Mary Briggs's NPI number?

The NPI number for Mary Briggs is 1821642786. It was assigned to this individual provider in the NPPES registry on July 30, 2019.

Where is Mary Briggs located?

Mary Briggs practices at 50 Unquowa Pl, Fairfield, CT 06824. The listed phone number is (203) 638-3394.

What is Mary Briggs's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Mary Briggs enrolled in Medicare?

Yes. Mary Briggs is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Briggs was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.