NPI registry status
Active
2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1942685466 MD
Verify on CMS → Nu Nwe Tun, MD
Geriatric Medicine (Internal Medicine) Physician in Hermiston, 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 4,161 in Geriatric Medicine (Internal Medicine) 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
8K
Medicare Part D claims · 379 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.4/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$742.18
36 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Nu Nwe Tun, MD reported a CMS MIPS final score of 91.4/100 - above the 83.1 national average - and filed 7,692 Medicare Part D claims in 2023.
- 91.4/100
- MIPS score · +8 vs avg
- 8K
- Part D claims, 2023
- 88%
- 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.
Nu Nwe Tun, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Nu Nwe Tun, MD sits
This provider among geriatric medicine (internal medicine) physician peers
Across the 724 geriatric medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Nu Nwe Tun, MD writes more Part D claims than 78% of them and scores higher on MIPS quality than 67% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one geriatric medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Nu Nwe Tun, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Nu Nwe Tun, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Nu Nwe Tun, MD?
High performer (top quartile)Primary specialty
Geriatric Medicine (Internal Medicine) Physician
Medicare Part D claims
7,692 73% vs specialty avg
MIPS final score
91.4/100 8.3 pts vs avg
Specialty distribution in Oregon
How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Nu Nwe Tun, MD's 2023 MIPS final score plotted against the Geriatric Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 91.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Geriatric Medicine (Internal Medicine) Physician) - 91.4/100 vs national avg 83.1
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).
Nu Nwe Tun, MD appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding MD credentials at 620 NW 11TH ST STE M103, Hermiston, OR, 97838, with a listed phone of (541) 567-5305. NPI 1942685466 was issued on 07/26/2015.
Medicare Part D records for calendar year 2023 show 7,692 prescription claims written by this provider, covering 379 Medicare beneficiaries and totaling roughly $685K in drug spend, split 11% brand-name and 88% generic by claim count, with an opioid prescribing rate of 5.7%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.4/100 for the 2023 performance year (Quality 77.3), compared with the national average of 83.1.
Geriatric Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 4,161 enrolled providers across 52 states and an average of 4,450 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 | 1942685466 |
|---|---|
| Specialty | Geriatric Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 07/26/2015 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.351
Final Score
Avg: 83.1
77.2989
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Nu Nwe Tun, 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.
Good Shepherd Health Care System
Hermiston, OR
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 Nu Nwe Tun, MD. Source: openpaymentsdata.cms.gov.
Total received
$742
Largest payer
Boehringer Ingelheim Pharmaceuticals, 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.
Brand vs generic prescribing mix · Typical
Nu Nwe Tun, MD - brand share 11.0%
Geriatric Medicine (Internal Medicine) Physician average
11% brand-name claims vs 88% generic, on 7,692 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.
7,692
Total Claims
$685K
Total Drug Cost
379
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 13,365
- Total Day Supply
- 387,027
- Brand vs Generic
- 11% brand / 88% generic
- Brand Drug Cost
- $506K
- Generic Drug Cost
- $175K
- Opioid Claims
- 439 (5.7% rate)
- Antibiotic Claims
- 119
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 1.24
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 45, 65-74: 153, 75-84: 130, 85+: 51
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nu Nwe Tun, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
314 claims
- Levothyroxine Sodium
Levothyroxine Sodium
289 claims
- Losartan Potassium
Losartan Potassium
229 claims
- Amlodipine Besylate
Amlodipine Besylate
222 claims
- Lisinopril
Lisinopril
216 claims
- Gabapentin
Gabapentin
201 claims
- Omeprazole
Omeprazole
200 claims
- Trazodone Hcl
Trazodone Hcl
156 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 314 |
| Levothyroxine Sodium | 289 |
| Losartan Potassium | 229 |
| Amlodipine Besylate | 222 |
| Lisinopril | 216 |
| Gabapentin | 201 |
| Omeprazole | 200 |
| Trazodone Hcl | 156 |
| Potassium Chloride | 153 |
| Metoprolol Succinate | 144 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Internal Medicine) Physician in OR →
All providers in Oregon →
Compare specialties →
Geriatric Medicine (Internal Medicine) Physician Overview
How Nu Nwe Tun, MD fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.
4,161
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider
Nu Nwe Tun, MD's 7,692 claims are above the specialty average of 4,450.
Nearby Geriatric Medicine (Internal Medicine) Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Tun.
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 Geriatric Medicine (Internal Medicine) 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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Frequently Asked Questions
What is Nu Nwe Tun, MD's specialty? ▼
Nu Nwe Tun, MD specializes in Geriatric Medicine (Internal Medicine) Physician and practices in Hermiston, Oregon. Credentials: MD.
How much does Nu Nwe Tun, MD prescribe under Medicare Part D? ▼
In 2023, Nu Nwe Tun, MD wrote 7,692 Medicare Part D claims totaling $685K in drug costs for 379 beneficiaries.
What is Nu Nwe Tun, MD's Medicare quality score? ▼
Nu Nwe Tun, MD has a CMS MIPS Final Score of 91.4/100 (Quality: 77.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Nu Nwe Tun, MD located? ▼
Nu Nwe Tun, MD is located at 620 NW 11TH ST STE M103, Hermiston, OR, 97838. Phone: (541) 567-5305.
What is Nu Nwe Tun, MD's NPI number? ▼
Nu Nwe Tun, MD's National Provider Identifier (NPI) is 1942685466, issued on 07/26/2015.
Does Nu Nwe Tun, MD prescribe more brand-name or generic drugs? ▼
Nu Nwe Tun, MD's prescribing is 11% brand-name and 88% generic drugs by claim count, with $506K in brand drug costs.
Does Nu Nwe Tun, MD prescribe opioids? ▼
Yes, Nu Nwe Tun, MD had 439 opioid claims in 2023 with an opioid prescribing rate of 5.7%.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 4,161 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does Nu Nwe Tun, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Nu Nwe Tun, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nu Nwe Tun, MD accept Medicare? ▼
Nu Nwe Tun, MD appears in CMS Medicare data with 7,692 Part D claims and 379 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nu Nwe Tun, MD's credentials? ▼
Nu Nwe Tun, MD's NPI is 1942685466 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.