NPI registry status
Active
2026 NPPES data Otolaryngology Physician NPI 1114142312 MD
Verify on CMS → Cherie Ryoo, MD
Otolaryngology Physician in Columbus, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,893 in 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
644
Medicare Part D claims · 254 beneficiaries · Otolaryngology Physician avg: 509
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$330.02
4 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Cherie Ryoo, MD filed 644 Medicare Part D claims in 2023 as an Otolaryngology Physician in Columbus, Ohio, prescribing 95% generic.
- 644
- Part D claims, 2023
- 95%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Cherie Ryoo, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
644 Top 31% higher than 69% 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
✓
Board certification likely (heuristic, not verified)
Cherie Ryoo, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Cherie Ryoo, MD?
Quality data not reportedPrimary specialty
Otolaryngology Physician
Medicare Part D claims
644 27% vs specialty avg
Specialty distribution in Ohio
How Otolaryngology Physician compares to other specialties among Ohio 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 Otolaryngology Physician. 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).
Cherie Ryoo, MD appears in the CMS NPPES registry as an Otolaryngology Physician provider holding MD credentials at 6573 E BROAD ST, Columbus, OH, 43213, with a listed phone of (614) 755-5151. NPI 1114142312 was issued on 04/16/2007.
Medicare Part D records for calendar year 2023 show 644 prescription claims written by this provider, covering 254 Medicare beneficiaries and totaling roughly $24K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 6.1%.
Otolaryngology Physician is a mid-sized specialty nationwide, with 10,893 enrolled providers across 54 states and an average of 509 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 | 1114142312 |
|---|---|
| Specialty | Otolaryngology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/16/2007 |
Hospital and facility affiliations
Facilities where Cherie Ryoo, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
University Otolaryngologists Inc
Westerville, OH
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Cherie Ryoo, MD. Source: openpaymentsdata.cms.gov.
Total received
$330
Largest payer
Inspire Medical Systems, 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.
License & disciplinary context - Ohio OMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~48K Ohio medical licensees in 2023 - they are NOT specific to Cherie Ryoo, MD. To verify Cherie Ryoo, MD's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Cherie Ryoo, MD - brand share 5.0%
Otolaryngology Physician average
5% brand-name claims vs 95% generic, on 644 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.
644
Total Claims
$24K
Total Drug Cost
254
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 914
- Total Day Supply
- 23,831
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $6K
- Generic Drug Cost
- $18K
- Opioid Claims
- 39 (6.1% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 72.1 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 37, 65-74: 104, 75-84: 91, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Cherie Ryoo, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azelastine Hcl
Azelastine Hcl
117 claims
- Ipratropium Bromide
Ipratropium Bromide
116 claims
- Fluticasone Propio…
Fluticasone Propionate
105 claims
- Mupirocin 35
Mupirocin
35 claims
- Ofloxacin 26
Ofloxacin
26 claims
- Hydrocodone-Acetam… 19
Hydrocodone-Acetaminophen
19 claims
- Famotidine 18
Famotidine
18 claims
- Neomycin-Polymyxin… 18
Neomycin-Polymyxin-Hydrocort
18 claims
| Drug | Claims |
|---|---|
| Azelastine Hcl | 117 |
| Ipratropium Bromide | 116 |
| Fluticasone Propionate | 105 |
| Mupirocin | 35 |
| Ofloxacin | 26 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 19 |
| Famotidine | 18 |
| Neomycin-Polymyxin-Hydrocort Neomycin/Polymyxin B/Hydrocort | 18 |
| Omeprazole | 17 |
| Pilocarpine Hcl | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Otolaryngology Physician Overview
How Cherie Ryoo, MD fits within the Otolaryngology Physician landscape nationally.
10,893
Otolaryngology Physician Providers in US
54
States with Otolaryngology Physician
509
Avg Claims per Provider
Cherie Ryoo, MD's 644 claims are above the specialty average of 509.
Nearby Otolaryngology Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Ryoo.
Dr. Ksenia Aaron
M.D.
Cleveland, OH
Dr. Abdul Abbass
MD
Ravenna, OH
Dr. Fadi Abbass
M.D.
Lima, OH
Dr. Hassan Abbass
MD
Mayfield Heights, OH
Dr. Tom Abelson
M.D.
Cleveland, OH
Compare 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 Ohio medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Cherie Ryoo, MD's specialty? ▼
Cherie Ryoo, MD specializes in Otolaryngology Physician and practices in Columbus, Ohio. Credentials: MD.
How much does Cherie Ryoo, MD prescribe under Medicare Part D? ▼
In 2023, Cherie Ryoo, MD wrote 644 Medicare Part D claims totaling $24K in drug costs for 254 beneficiaries.
Where is Cherie Ryoo, MD located? ▼
Cherie Ryoo, MD is located at 6573 E BROAD ST, Columbus, OH, 43213. Phone: (614) 755-5151.
What is Cherie Ryoo, MD's NPI number? ▼
Cherie Ryoo, MD's National Provider Identifier (NPI) is 1114142312, issued on 04/16/2007.
Does Cherie Ryoo, MD prescribe more brand-name or generic drugs? ▼
Cherie Ryoo, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $6K in brand drug costs.
Does Cherie Ryoo, MD prescribe opioids? ▼
Yes, Cherie Ryoo, MD had 39 opioid claims in 2023 with an opioid prescribing rate of 6.1%.
How many Otolaryngology Physician providers are there in the US? ▼
There are 10,893 Otolaryngology Physician providers across 54 states in the US. The average Otolaryngology Physician provider writes 509 Medicare Part D claims per year.
What drugs does Cherie Ryoo, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Cherie Ryoo, MD's most frequently prescribed drugs include Azelastine Hcl, Ipratropium Bromide, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cherie Ryoo, MD accept Medicare? ▼
Cherie Ryoo, MD appears in CMS Medicare data with 644 Part D claims and 254 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cherie Ryoo, MD's credentials? ▼
Cherie Ryoo, MD's NPI is 1114142312 with credentials MD. 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
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 May 2026.