NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1962067645
Verify on CMS → Li Sun
Acute Care Nurse Practitioner 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 25,345 in Acute Care Nurse Practitioner, 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
85
Medicare Part D claims · 60 beneficiaries · Acute Care Nurse Practitioner avg: 623
What the federal data shows
Li Sun filed 85 Medicare Part D claims in 2024 as an Acute Care Nurse Practitioner in Portland, Oregon.
- 85
- Part D claims, 2024
- ≥0th
- 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 Li Sun
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 1962067645), first enumerated 05/07/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 85 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 1962067645 · Acute Care Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1962067645
- ENUM-RECENT 2019
- TAX-MID 25K Acute Care
- RX-TRACE 85
- BOOK-THIN 171 in Oregon
- PHOTO-ENUM Scott Belnap, APRN · 2019
Li Sun's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
85 ≥ 0th percentile 0% 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 Li Sun?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
85 86% vs specialty avg
Specialty distribution in Oregon
How Acute Care Nurse Practitioner compares to other specialties among Oregon 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 Acute Care Nurse Practitioner. 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 | 1962067645 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Gender | Female |
| NPI Issued | 05/07/2019 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
85
Total Claims
$438
Total Drug Cost
60
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 85
- Total Day Supply
- 667
- Generic Drug Cost
- $434
- Opioid Claims
- 29 (34.1% rate)
- Antibiotic Claims
- 41
Patient Demographics
- Average Patient Age
- 65.3 years
- Avg HCC Risk Score
- 1.95
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 24, 65-74: 24, 75-84: 12, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Li Sun prescribes most
Top Medicare Part D drugs by claim count, 2024
- Cephalexin
Cephalexin
19 claims
- Oxycodone Hcl
Oxycodone Hcl
16 claims
- Hydromorphone Hcl
Hydromorphone Hcl
11 claims
| Drug | Claims |
|---|---|
| Cephalexin | 19 |
| Oxycodone Hcl | 16 |
| Hydromorphone Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Nurse Practitioner Overview
How Li Sun fits within the Acute Care Nurse Practitioner landscape nationally.
25,345
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
623
Avg Claims per Provider
Li Sun's 85 claims are below the specialty average of 623.
Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Sun, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Acute Care Nurse Practitioner Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Sun.
One of 171 Acute Care Nurse Practitioner providers enrolled in Oregon, 5 are shown here.
Jessica Adamson
AGACNP-BC
Portland, OR
Olabisi Akingbola
Portland, OR
Amy Alberts
Portland, OR
Suzanne Anderson
ACNPC-AG
Medford, OR
Michelle Anthony
NP
Salem, OR
Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Li Sun's specialty? ▼
Li Sun specializes in Acute Care Nurse Practitioner and practices in Portland, Oregon.
How much does Li Sun prescribe under Medicare Part D? ▼
In 2024, Li Sun wrote 85 Medicare Part D claims totaling $438 in drug costs for 60 beneficiaries.
Where is Li Sun located? ▼
Li Sun is located at 3303 S BOND AVE, Portland, OR, 97239. Phone: (503) 494-6687.
What is Li Sun's NPI number? ▼
Li Sun's National Provider Identifier (NPI) is 1962067645, issued on 05/07/2019.
Does Li Sun prescribe opioids? ▼
Yes, Li Sun had 29 opioid claims in 2024 with an opioid prescribing rate of 34.1%.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 25,345 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 623 Medicare Part D claims per year.
What drugs does Li Sun prescribe most often? ▼
Based on 2024 Medicare Part D data, Li Sun's most frequently prescribed drugs include Cephalexin, Oxycodone Hcl, Hydromorphone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Li Sun accept Medicare? ▼
Li Sun appears in CMS Medicare data with 85 Part D claims and 60 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Li Sun's credentials? ▼
Li Sun's NPI is 1962067645. 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.