ARIANA WONG WON
NPI 1104204486
Physician Assistant - Surgical in Greenwich, CT

Active since May 07, 2015PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
6 GREENWICH OFFICE PARK, GREENWICH, CT 06831(203) 869-1145(203) 618-1721 Get Directions Write a Review

NPPES record last updated: October 12, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 12, 2020, Jul 11, 2019, Jul 11, 2016 (3 updates tracked since 2016).

About Ariana Wong Won NPPES

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

ARIANA WONG WON (NPI 1104204486) is an individual surgical provider in Greenwich, Connecticut, licensed in Connecticut (3369) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1104204486
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameARIANA WONG WON
Location Address6 GREENWICH OFFICE PARKGreenwich, CT 06831-5151
Mailing Address6 Greenwich Office ParkGreenwich, CT 06831-5151 · (203) 869-1145 · Fax (203) 618-1721
Fax(203) 618-1721
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 7, 2015
Last NPPES UpdateOctober 12, 20203 updates tracked since enumeration
NPPES CertifiedOctober 6, 2020
NPI 1104204486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License Licensed in CT · 3369
6 GREENWICH OFFICE PARK, Greenwich, CT 06831

Other Identifiers 1

Other3369CT · License

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

Ariana Wong Won 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 ID6507171402
PECOS Enrollment IDI20150821013239
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 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.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

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.

Physical Therapist
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Orthopaedic Surgery (Hand Surgery)
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Physical Therapist
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Orthopaedic Surgery
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Orthopaedic Surgery
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Physical Therapy Assistant
6 GREENWICH OFFICE PARK, 40 VALLEY DRIVE
GREENWICH, CT 06831
Physical Therapist
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831
Orthopaedic Surgery
6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

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 Ariana Wong Won's NPI number?

The NPI number for Ariana Wong Won is 1104204486. It was assigned to this individual provider in the NPPES registry on May 7, 2015.

Where is Ariana Wong Won located?

Ariana Wong Won practices at 6 Greenwich Office Park, Greenwich, CT 06831. The listed phone number is (203) 869-1145.

What is Ariana Wong Won's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Ariana Wong Won enrolled in Medicare?

Yes. Ariana Wong Won 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 Ariana Wong Won was last updated on October 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.