Ariana Wong Won
Surgical Physician Assistant · Greenwich, CT
Ariana Wong Won is a surgical physician assistant with a practice address in Greenwich, Connecticut, and NPI 1104204486, issued on May 7, 2015. Check the license (Connecticut 3369, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ariana Wong Won
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 3369 CT
Self-reported in NPPES; status is on the state search - Practice location
- 6 Greenwich Office Park, Greenwich, CT 06831
- Phone
- (203) 869-1145
- Enumerated
- May 7, 2015
- Record last updated
- Oct 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (203) 618-1721
- Medicare enrollment
- Enrolled (PECOS I20150821013239); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 808 in Connecticut → Look up another NPI →
Also registered at 6 Greenwich Office Park
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Feyisara Adaramola, PTPhysical Therapist1649664327
- Moha Ahuja, D.O.Sports Medicine (Family Medicine) Physician1255587218
- Paul Apostolides, MDNeurological Surgery Physician1265403927
- Jonathan Berliner, M.D.Orthopaedic Surgery Physician1063706232
- Carlye Bianco, PA-CPhysician Assistant1134645211
- Yaryna Bilinska, PTAPhysical Therapy Assistant1104338771
Verify Ariana Wong Won in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 3369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average surgical physician assistant in 2024
114 Medicare Part D claims for 48 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Oxycodone Hcl19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $22.01
1 payment: food and beverage; the largest payer was Solventum Corporation. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ariana Wong Won among 808 surgical physician assistant records in Connecticut
Ariana Wong Won is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2014 · median 2016 among the 646 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 surgical physician assistant records list a practice address in Greenwich
They are 18 of the 1,184 NPPES records with a practice address in Greenwich, and 808 surgical physician assistant records in Connecticut.
All 808 in Connecticut → Every provider in Greenwich → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Betsy Glenday, P.A.Greenwich, CT 068311255772976
- Kevin Hwang, PA-CGreenwich, CT 068311144724113
- Amber McDonald, PAGreenwich, CT 068311194024299
- Joanne Nachtygal, PAGreenwich, CT 068311144365016
- Susan Paul, P.A.Greenwich, CT 068311134556210
- Husain RangwalaGreenwich, CT 068311194315291
- Jason Salomon, PAGreenwich, CT 068311275784068
- Jesus Santiago, PAGreenwich, CT 068311215044672
Common questions
What is Ariana Wong Won's NPI number?
Ariana Wong Won's National Provider Identifier (NPI) is 1104204486, issued on May 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ariana Wong Won located?
The NPPES record lists a practice address at 6 Greenwich Office Park, Greenwich, CT, 06831. Phone: (203) 869-1145. Providers update this record themselves, so call before visiting.
How can I verify Ariana Wong Won's license?
NPPES lists Connecticut license number 3369, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Ariana Wong Won prescribe under Medicare Part D?
In 2024, Ariana Wong Won had 114 Medicare Part D claims for 48 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Ariana Wong Won's MIPS final score?
The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.