NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1871377499 DNP
Verify on CMS → Chengying Ruan, DNP
Student in an Organized Health Care Education/Training Program in Minneapolis, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 351,014 in Student in an Organized Health Care Education/Training Program, 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
315
Medicare Part D claims · 120 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 488
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Chengying Ruan, DNP filed 315 Medicare Part D claims in 2024 as a Student in an Organized Health Care Education/Training Program in Minneapolis, Minnesota, prescribing 82% generic.
- 315
- Part D claims, 2024
- 82%
- generic prescribing
- ≥56th
- 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 Chengying Ruan, DNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1871377499), first enumerated 08/23/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 315 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1871377499 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1871377499
- ENUM-RECENT 2023
- TAX-MEGA 351K Student in
- RX-LIGHT 315
- BOOK-LIGHT 4,595 in Minnesota
- PHOTO-ENUM Reyna Palma · 2023
Chengying Ruan, DNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
315 ≥ 56th percentile 56% 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 Chengying Ruan, DNP?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
315 35% vs specialty avg
Specialty distribution in Minnesota
How Student in an Organized Health Care Education/Training Program compares to other specialties among Minnesota 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 Student in an Organized Health Care Education/Training Program. 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 | 1871377499 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | DNP |
| Gender | Female |
| NPI Issued | 08/23/2023 |
Hospital and facility affiliations
Facilities where Chengying Ruan, DNP 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.
Fairview Express Care
Minneapolis, MN
University OF Minnesota Health Clinics And Surgery Center Inc
Minneapolis, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Chengying Ruan, DNP - brand share 18.0%
Student in an Organized Health Care Education/Training Program average
18% brand-name claims vs 82% generic, on 315 2024 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 2024.
315
Total Claims
$31K
Total Drug Cost
120
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 392.133
- Total Day Supply
- 8,900
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $23K
- Generic Drug Cost
- $8K
- Opioid Claims
- 26 (8.3% rate)
- Antibiotic Claims
- 56
Patient Demographics
- Average Patient Age
- 66.8 years
- Avg HCC Risk Score
- 2.62
- Gender Split
- 40% female / 60% male
- Age Distribution
- <65: 37, 65-74: 43, 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 Chengying Ruan, DNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Oxybutynin Chlorid…
Oxybutynin Chloride Er
45 claims
- Myrbetriq
Myrbetriq
39 claims
- Tamsulosin Hcl
Tamsulosin Hcl
26 claims
- Oxycodone Hcl
Oxycodone Hcl
24 claims
- Ciprofloxacin Hcl
Ciprofloxacin Hcl
21 claims
- Tolterodine Tartra…
Tolterodine Tartrate Er
19 claims
- Alfuzosin Hcl Er 12
Alfuzosin Hcl Er
12 claims
- Gentamicin Sulfate 11
Gentamicin Sulfate
11 claims
| Drug | Claims |
|---|---|
| Oxybutynin Chloride Er Oxybutynin Chloride | 45 |
| Myrbetriq Mirabegron | 39 |
| Tamsulosin Hcl | 26 |
| Oxycodone Hcl | 24 |
| Ciprofloxacin Hcl | 21 |
| Tolterodine Tartrate Er Tolterodine Tartrate | 19 |
| Alfuzosin Hcl Er Alfuzosin Hcl | 12 |
| Gentamicin Sulfate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in MN →
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Student in an Organized Health Care Education/Training Program Overview
How Chengying Ruan, DNP fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
351,014
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
488
Avg Claims per Provider
Chengying Ruan, DNP's 315 claims are below the specialty average of 488.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Ruan, both outside Minnesota 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 Student in an Organized Health Care Education/Training Program Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Ruan.
One of 4,595 Student in an Organized Health Care Education/Training Program providers enrolled in Minnesota, 5 are shown here.
Frequently Asked Questions
What is Chengying Ruan, DNP's specialty? ▼
Chengying Ruan, DNP specializes in Student in an Organized Health Care Education/Training Program and practices in Minneapolis, Minnesota. Credentials: DNP.
How much does Chengying Ruan, DNP prescribe under Medicare Part D? ▼
In 2024, Chengying Ruan, DNP wrote 315 Medicare Part D claims totaling $31K in drug costs for 120 beneficiaries.
Where is Chengying Ruan, DNP located? ▼
Chengying Ruan, DNP is located at 420 DELAWARE ST SE., Minneapolis, MN, 55455. Phone: (612) 625-7486.
What is Chengying Ruan, DNP's NPI number? ▼
Chengying Ruan, DNP's National Provider Identifier (NPI) is 1871377499, issued on 08/23/2023.
Does Chengying Ruan, DNP prescribe more brand-name or generic drugs? ▼
Chengying Ruan, DNP's prescribing is 18% brand-name and 82% generic drugs by claim count, with $23K in brand drug costs.
Does Chengying Ruan, DNP prescribe opioids? ▼
Yes, Chengying Ruan, DNP had 26 opioid claims in 2024 with an opioid prescribing rate of 8.3%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 351,014 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 488 Medicare Part D claims per year.
What drugs does Chengying Ruan, DNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Chengying Ruan, DNP's most frequently prescribed drugs include Oxybutynin Chloride Er, Myrbetriq, Tamsulosin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chengying Ruan, DNP accept Medicare? ▼
Chengying Ruan, DNP appears in CMS Medicare data with 315 Part D claims and 120 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chengying Ruan, DNP's credentials? ▼
Chengying Ruan, DNP's NPI is 1871377499 with credentials DNP. 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.