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ARIANNA BAILEY DNP, APRN, FNP-BC
NPI 1457960338
Nurse Practitioner - Family in Stamford, CT

Active since July 27, 2020PECOS Enrolled
3000 SUMMER ST, STAMFORD, CT 06905(203) 969-2000 Get Directions Write a Review

NPPES record last updated: June 6, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 6, 2022, Jul 29, 2020 (2 updates tracked since 2020).

About Arianna Bailey Dnp, Aprn, Fnp-bc NPPES

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

ARIANNA BAILEY DNP, APRN, FNP-BC (NPI 1457960338) is an individual family provider in Stamford, Connecticut, licensed in Connecticut (9833) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Norwalk.

NPPES Registry Identity

NPI1457960338
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameARIANNA BAILEYCredential: DNP, APRN, FNP-BC
Location Address3000 SUMMER STStamford, CT 06905-4311
Mailing Address39 Brooklawn AveNorwalk, CT 06854-2147
Phone(203) 969-2000
Sole ProprietorYes
Enumeration DateJuly 27, 2020
Last NPPES UpdateJune 6, 20222 updates tracked since enumeration
NPPES CertifiedJune 3, 2022
✔ NPI 1457960338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CT · 9833
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 127749 (CT)
Also ListedRegistered Nurse · EmergencyTaxonomy 163WE0003X · License 127749 (CT)
3000 SUMMER ST, Stamford, CT 06905
Open in Google Maps ↗

Secondary Practice Location 1

Location 134 Maple StNorwalk, CT 06850-3894 · Phone (203) 852-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arianna Bailey Dnp, Aprn, Fnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Arianna Bailey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Manatee Physician Alliance, LLC
1,067 mi
Family Medicine
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Florida enrollment
  • 19 clinicians in this Medicare group
NPI 1588970446 (941) 745-7207

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06905 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 5

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

STAMFORD UC PC
Family Medicine
3000 SUMMER ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 969-2000
MARGARET ANN ROMERO CNP
Nurse Practitioner
3000 SUMMER ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 969-2000
MRS. PATRICIA DORMER FNP
Nurse Practitioner (Family)
3000 SUMMER ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 969-2000
DR. DAVID M LAUREN D.O.
Family Medicine
3000 SUMMER ST
STAMFORD, CT 06905
Western Connecticut Planning Region (202) 969-2000
REINIE VARKEY NP
Nurse Practitioner (Family)
3000 SUMMER ST
STAMFORD, CT 06905
Western Connecticut Planning Region (203) 969-2000

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 Arianna Bailey's NPI number?

The NPI number for Arianna Bailey is 1457960338. It was assigned to this individual provider in the NPPES registry on July 27, 2020.

Where is Arianna Bailey located?

Arianna Bailey practices at 3000 Summer St, Stamford, CT 06905. The listed phone number is (203) 969-2000.

What is Arianna Bailey's specialty?

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

Is Arianna Bailey enrolled in Medicare?

Yes. Arianna Bailey is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Arianna Bailey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arianna Bailey reassigns Medicare benefits to Manatee Physician Alliance, LLC (Bradenton, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arianna Bailey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arianna Bailey accept?

Health plans from Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 2 other insurers list Arianna Bailey 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.

When was this NPI record last updated?

The NPPES record for Arianna Bailey was last updated on June 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.