NPI registry status
Active
2026 NPPES data Dentist NPI 1558047175 DMD
Verify on CMS → Ji Young Yoon, DMD
Dentist in Mount Pleasant, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 95,573 in Dentist, 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
135
Medicare Part D claims · 65 beneficiaries · Dentist avg: 90
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Ji Young Yoon, DMD filed 135 Medicare Part D claims in 2024 as a Dentist in Mount Pleasant, Wisconsin.
- 135
- Part D claims, 2024
- ≥34th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Ji Young Yoon, DMD
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1558047175), first enumerated 06/27/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 135 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1558047175 · Dentist
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1558047175
- ENUM-RECENT 2023
- TAX-MEGA 96K Dentist
- RX-LIGHT 135
- BOOK-LIGHT 1,719 in Wisconsin
- PHOTO-ENUM Andzelika Gumieniak,… · 2023
Ji Young Yoon, DMD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
135 ≥ 34th percentile 34% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Ji Young Yoon, DMD?
Quality data not reportedPrimary specialty
Dentist
Medicare Part D claims
135 50% vs specialty avg
Specialty distribution in Wisconsin
How Dentist compares to other specialties among Wisconsin 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 Dentist. 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).
Practice Address
Provider Details
| NPI | 1558047175 |
|---|---|
| Specialty | Dentist |
| Credentials | DMD |
| Gender | Female |
| NPI Issued | 06/27/2023 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
135
Total Claims
$715
Total Drug Cost
65
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 137.367
- Total Day Supply
- 1,367
- Brand Drug Cost
- $0
- Generic Drug Cost
- $504
- Opioid Claims
- 20 (14.8% rate)
- Antibiotic Claims
- 36
Patient Demographics
- Average Patient Age
- 65.8 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 19, 65-74: 31, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Ji Young Yoon, DMD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ibuprofen
Ibuprofen
46 claims
- Amoxicillin
Amoxicillin
30 claims
- Chlorhexidine Gluc…
Chlorhexidine Gluconate
20 claims
- Acetaminophen-Code… 17
Acetaminophen-Codeine
17 claims
| Drug | Claims |
|---|---|
| Ibuprofen | 46 |
| Amoxicillin | 30 |
| Chlorhexidine Gluconate | 20 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dentist Overview
How Ji Young Yoon, DMD fits within the Dentist landscape nationally.
95,573
Dentist Providers in US
56
States with Dentist
90
Avg Claims per Provider
Ji Young Yoon, DMD's 135 claims are above the specialty average of 90.
Nationwide Dentist peers with similar MIPS or enrollment year
Two federal-record peer sets for Yoon, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dentist Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Yoon.
One of 1,719 Dentist providers enrolled in Wisconsin, 5 are shown here.
Dr. Komail Abbas
D.M.D.
Kenosha, WI
Dr. Hooman Abdolisereshki
DDS
Plymouth, WI
Dr. Megan Abell
DDS
Madison, WI
Dr. Matthew Abraham
DDS
Ladysmith, WI
Dr. Reena Abraham
DMD
Marshfield, WI
Compare Dentist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ji Young Yoon, DMD's specialty? ▼
Ji Young Yoon, DMD specializes in Dentist and practices in Mount Pleasant, Wisconsin. Credentials: DMD.
How much does Ji Young Yoon, DMD prescribe under Medicare Part D? ▼
In 2024, Ji Young Yoon, DMD wrote 135 Medicare Part D claims totaling $715 in drug costs for 65 beneficiaries.
Where is Ji Young Yoon, DMD located? ▼
Ji Young Yoon, DMD is located at 1320 S GREEN BAY RD, Mount Pleasant, WI, 53406. Phone: (262) 223-0280.
What is Ji Young Yoon, DMD's NPI number? ▼
Ji Young Yoon, DMD's National Provider Identifier (NPI) is 1558047175, issued on 06/27/2023.
Does Ji Young Yoon, DMD prescribe opioids? ▼
Yes, Ji Young Yoon, DMD had 20 opioid claims in 2024 with an opioid prescribing rate of 14.8%.
How many Dentist providers are there in the US? ▼
There are 95,573 Dentist providers across 56 states in the US. The average Dentist provider writes 90 Medicare Part D claims per year.
What drugs does Ji Young Yoon, DMD prescribe most often? ▼
Based on 2024 Medicare Part D data, Ji Young Yoon, DMD's most frequently prescribed drugs include Ibuprofen, Amoxicillin, Chlorhexidine Gluconate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ji Young Yoon, DMD accept Medicare? ▼
Ji Young Yoon, DMD appears in CMS Medicare data with 135 Part D claims and 65 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ji Young Yoon, DMD's credentials? ▼
Ji Young Yoon, DMD's NPI is 1558047175 with credentials DMD. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.