2026 NPPES data Pediatric Otolaryngology Physician NPI 1578026357
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Yuna Kim

Pediatric Otolaryngology Physician in Portland, Oregon. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 574 in Pediatric Otolaryngology Physician, 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
111
Medicare Part D claims · 52 beneficiaries · Pediatric Otolaryngology Physician avg: 313
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$13.55
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Yuna Kim filed 111 Medicare Part D claims in 2023 as a Pediatric Otolaryngology Physician in Portland, Oregon, prescribing 87% generic.

111
Part D claims, 2023
87%
generic prescribing
$13.55
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.

Yuna Kim's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

111 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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

Board-eligible specialty (heuristic, not verified)

Yuna Kim practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Yuna Kim?

Quality data not reported

NPI registry status

Active

Issued 04/09/2019

NPI 1578026357

Primary specialty

Pediatric Otolaryngology Physician

Niche

574 US NPIs in this specialty

Medicare Part D claims

111 65% vs specialty avg

2023 prescription claims

Specialty avg: 313

Specialty distribution in Oregon

How Pediatric Otolaryngology Physician compares to other specialties among Oregon providers

Oregon providers
Mental Health Counselor - 12.1%Mental Health Counselor12.1%Massage Therapist - 4.8%Massage Therapist4.8%Counselor - 3.9%Counselor3.9%Addiction (Substance Use Disorder) Counselor - 3.5%Addiction (Substance Use Disorder) Counselor3.5%Case Manager/Care Coordinator - 3.4%Case Manager/Care Coordinator3.4%Clinical Social Worker - 3.3%Clinical Social Worker3.3%Pediatric Otolaryngology Physician - 0%Pediatric Otolaryngology Physician0%
Largest specialties in Oregon (% of in-state 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 Pediatric Otolaryngology Physician. Verify directly:

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).

Yuna Kim appears in the CMS NPPES registry as a Pediatric Otolaryngology Physician provider at 3181 SW SAM JACKSON PARK RD, Portland, OR, 97239, with a listed phone of (503) 494-5350. NPI 1578026357 was issued on 04/09/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Kim most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 111 prescription claims written by this provider, covering 52 Medicare beneficiaries and totaling roughly $2K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 9.9%. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pediatric Otolaryngology Physician is a narrow specialty nationwide, with 574 enrolled providers across 43 states and an average of 313 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

3181 SW SAM JACKSON PARK RD
Portland, OR 97239

Provider Details

NPI 1578026357
Specialty Pediatric Otolaryngology Physician
Gender Female
NPI Issued 04/09/2019

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 Yuna Kim. Source: openpaymentsdata.cms.gov.

Total received

$14

Largest payer

Stryker Corporation

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.

Brand vs generic prescribing mix · Typical

Yuna Kim - brand share 13.0%
Pediatric Otolaryngology Physician average

13% brand-name claims vs 87% generic, on 111 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

111
Total Claims
$2K
Total Drug Cost
52
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
136
Total Day Supply
3,039
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$307
Generic Drug Cost
$2K
Opioid Claims
11 (9.9% rate)
Antibiotic Claims
13

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
1.60
Gender Split
60% female / 40% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Yuna Kim prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Fluticasone Propionate
22
Ipratropium Bromide
14
Prednisone
13
Levothyroxine Sodium
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pediatric Otolaryngology Physician Overview

How Yuna Kim fits within the Pediatric Otolaryngology Physician landscape nationally.

574
Pediatric Otolaryngology Physician Providers in US
43
States with Pediatric Otolaryngology Physician
313
Avg Claims per Provider

Yuna Kim's 111 claims are below the specialty average of 313.

Nearby Pediatric Otolaryngology Physician Providers in Oregon

Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Kim.

Compare Pediatric Otolaryngology Physician 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 Oregon medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Pediatric Otolaryngology Physician 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.

Frequently Asked Questions

What is Yuna Kim's specialty?
Yuna Kim specializes in Pediatric Otolaryngology Physician and practices in Portland, Oregon.
How much does Yuna Kim prescribe under Medicare Part D?
In 2023, Yuna Kim wrote 111 Medicare Part D claims totaling $2K in drug costs for 52 beneficiaries.
Where is Yuna Kim located?
Yuna Kim is located at 3181 SW SAM JACKSON PARK RD, Portland, OR, 97239. Phone: (503) 494-5350.
What is Yuna Kim's NPI number?
Yuna Kim's National Provider Identifier (NPI) is 1578026357, issued on 04/09/2019.
Does Yuna Kim prescribe more brand-name or generic drugs?
Yuna Kim's prescribing is 13% brand-name and 87% generic drugs by claim count, with $307 in brand drug costs.
Does Yuna Kim prescribe opioids?
Yes, Yuna Kim had 11 opioid claims in 2023 with an opioid prescribing rate of 9.9%.
How many Pediatric Otolaryngology Physician providers are there in the US?
There are 574 Pediatric Otolaryngology Physician providers across 43 states in the US. The average Pediatric Otolaryngology Physician provider writes 313 Medicare Part D claims per year.
What drugs does Yuna Kim prescribe most often?
Based on 2023 Medicare Part D data, Yuna Kim's most frequently prescribed drugs include Fluticasone Propionate, Ipratropium Bromide, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Yuna Kim accept Medicare?
Yuna Kim appears in CMS Medicare data with 111 Part D claims and 52 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Yuna Kim's credentials?
Yuna Kim's NPI is 1578026357. 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

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.