NPPES file of Aug 9, 2026

Fiona Chen, DPM

Foot & Ankle Surgery Podiatrist · East Norwich, NY

Fiona Chen, DPM is a foot & ankle surgery podiatrist with a practice address in East Norwich, New York, and NPI 1538862396, issued on Mar 22, 2023. Check the license (New York N007533, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538862396
Name
Fiona Chen
Credential
DPM
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
N007533 NY
Self-reported in NPPES; status is on the state search
Practice location
898 Oyster Bay RD, East Norwich, NY 11732
Phone
(516) 624-2101
Enumerated
Mar 22, 2023
Record last updated
Jun 18, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 898 Oyster Bay RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia Gallo, P.T.Physical Therapist1720128697
  2. Joseph Giardina, MDOphthalmology Physician1568579001
  3. Elizabeth Kahl, LMHCMental Health Counselor1316266620
  4. Sandra Losee-Woods, LMHCMental Health Counselor1194130740
  5. Rosalie Menduni, M.A. OTRLOccupational Therapist1447391099
  6. Alan Nelson, M.D.Family Medicine Physician1841479458

Verify Fiona Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license N007533
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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94% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

20 Medicare Part D claims for 11 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D.

  1. Fiona Chen20
  2. Specialty average335

Most prescribed

  1. Ciclopirox13 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.

Fiona Chen among 669 foot & ankle surgery podiatrist records in New York

Fiona Chen, DPM is one of 669 foot & ankle surgery podiatrist records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 96% of them.

  • NPI issued2023 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 foot & ankle surgery podiatrist record lists a practice address in East Norwich

They are 1 of the 62 NPPES records with a practice address in East Norwich, and 669 foot & ankle surgery podiatrist records in New York.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Mudasser Javed, DPMEast Setauket, NY 117331205287893
  2. Erin Kunz, DPMSetauket East Setauket, NY 117331659806388
  3. Robert Stabile, D.P.M.Deer Park, NY 117291023205341
  4. Kevin Douglas, DPMCoram, NY 117271174020598
  5. Christina MellorFarmingville, NY 117381528801164
  6. Gaston Liu, DPMCommack, NY 117251104271469
  7. Eileen Schnaue-Constantouris, DPMCommack, NY 117251154468122
  8. Junaid Akbar, DPMHuntington, NY 117431023758497

Common questions

What is Fiona Chen, DPM's NPI number?

Fiona Chen, DPM's National Provider Identifier (NPI) is 1538862396, issued on Mar 22, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Fiona Chen, DPM located?

The NPPES record lists a practice address at 898 Oyster Bay RD, East Norwich, NY, 11732. Phone: (516) 624-2101. Providers update this record themselves, so call before visiting.

How can I verify Fiona Chen, DPM's license?

NPPES lists New York license number N007533, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Fiona Chen, DPM prescribe under Medicare Part D?

In 2024, Fiona Chen, DPM had 20 Medicare Part D claims for 11 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. Part D covers Medicare prescriptions only.

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.