NPI registry status
Active
2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1942903281 DPM
Verify on CMS → Wooyoung Chun, DPM
Foot & Ankle Surgery Podiatrist in Warwick, Rhode Island.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,920 in Foot & Ankle Surgery Podiatrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
49
Medicare Part D claims · 26 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 309
Industry payments
$627.52
9 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Wooyoung Chun, DPM filed 49 Medicare Part D claims in 2023 as a Foot & Ankle Surgery Podiatrist in Warwick, Rhode Island.
- 49
- Part D claims, 2023
- $627.52
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Wooyoung Chun, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
49 0th percentile higher than 0% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Wooyoung Chun, DPM?
Quality data not reportedPrimary specialty
Foot & Ankle Surgery Podiatrist
Medicare Part D claims
49 84% vs specialty avg
Specialty distribution in Rhode Island
How Foot & Ankle Surgery Podiatrist compares to other specialties among Rhode Island providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Foot & Ankle Surgery Podiatrist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Wooyoung Chun, DPM appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding DPM credentials at 455 TOLL GATE RD, Warwick, RI, 02886, with a listed phone of (401) 737-7010. NPI 1942903281 was issued on 03/24/2023.
Medicare Part D records for calendar year 2023 show 49 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $4K in drug spend.
Foot & Ankle Surgery Podiatrist is a mid-sized specialty nationwide, with 8,920 enrolled providers across 53 states and an average of 309 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1942903281 |
|---|---|
| Specialty | Foot & Ankle Surgery Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 03/24/2023 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Wooyoung Chun, DPM. Source: openpaymentsdata.cms.gov.
Total received
$628
Largest payer
Smith+Nephew, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
49
Total Claims
$4K
Total Drug Cost
26
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 70
- Total Day Supply
- 1,471
- Generic Drug Cost
- $1K
- Antibiotic Claims
- 14
Patient Demographics
- Average Patient Age
- 68.5 years
- Avg HCC Risk Score
- 2.71
- Gender Split
- 54% female / 46% male
Foot & Ankle Surgery Podiatrist Overview
How Wooyoung Chun, DPM fits within the Foot & Ankle Surgery Podiatrist landscape nationally.
8,920
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
309
Avg Claims per Provider
Wooyoung Chun, DPM's 49 claims are below the specialty average of 309.
Nearby Foot & Ankle Surgery Podiatrist Providers in Rhode Island
Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as Chun.
Dr. Ryan Ames
DPM
Bristol, RI
Dr. James Appleton
DPM
Pawtucket, RI
Dr. Michael Battey
DPM
Johnston, RI
Dr. Angelo Bigelli
D.P.M.
North Providence, RI
Dr. Sara Cathcart
DPM
Warwick, RI
Compare Foot & Ankle Surgery Podiatrist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Rhode Island medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Foot & Ankle Surgery Podiatrist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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How to Find a Doctor
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Rhode Island
Frequently Asked Questions
What is Wooyoung Chun, DPM's specialty? ▼
Wooyoung Chun, DPM specializes in Foot & Ankle Surgery Podiatrist and practices in Warwick, Rhode Island. Credentials: DPM.
How much does Wooyoung Chun, DPM prescribe under Medicare Part D? ▼
In 2023, Wooyoung Chun, DPM wrote 49 Medicare Part D claims totaling $4K in drug costs for 26 beneficiaries.
Where is Wooyoung Chun, DPM located? ▼
Wooyoung Chun, DPM is located at 455 TOLL GATE RD, Warwick, RI, 02886. Phone: (401) 737-7010.
What is Wooyoung Chun, DPM's NPI number? ▼
Wooyoung Chun, DPM's National Provider Identifier (NPI) is 1942903281, issued on 03/24/2023.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 8,920 Foot & Ankle Surgery Podiatrist providers across 53 states in the US. The average Foot & Ankle Surgery Podiatrist provider writes 309 Medicare Part D claims per year.
Does Wooyoung Chun, DPM accept Medicare? ▼
Wooyoung Chun, DPM appears in CMS Medicare data with 49 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Wooyoung Chun, DPM's credentials? ▼
Wooyoung Chun, DPM's NPI is 1942903281 with credentials DPM. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.