NPI registry status
Active
2026 NPPES data Critical Care Medicine Clinical Nurse Specialist NPI 1225272099 M.S.N., A.P.R.N.
Verify on CMS → Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.
Critical Care Medicine Clinical Nurse Specialist in Oak Lawn, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 208 in Critical Care Medicine Clinical Nurse Specialist, 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
40
Medicare Part D claims · Critical Care Medicine Clinical Nurse Specialist avg: 963
Industry payments
$26.79
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. filed 40 Medicare Part D claims in 2023 as a Critical Care Medicine Clinical Nurse Specialist in Oak Lawn, Illinois.
- 40
- Part D claims, 2023
- $26.79
- 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.
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
40 0th percentile higher than 0% 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
What does the federal data show about Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.?
Quality data not reportedPrimary specialty
Critical Care Medicine Clinical Nurse Specialist
Medicare Part D claims
40 96% vs specialty avg
Specialty distribution in Illinois
How Critical Care Medicine Clinical Nurse Specialist compares to other specialties among Illinois 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 Critical Care Medicine Clinical Nurse Specialist. 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).
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. appears in the CMS NPPES registry as a Critical Care Medicine Clinical Nurse Specialist provider holding M.S.N., A.P.R.N. credentials at 4440 W 95TH ST STE 6409, Oak Lawn, IL, 60453, with a listed phone of (877) 684-4327. NPI 1225272099 was issued on 04/23/2009.
Medicare Part D records for calendar year 2023 show 40 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $1K in drug spend.
Critical Care Medicine Clinical Nurse Specialist is a narrow specialty nationwide, with 208 enrolled providers across 35 states and an average of 963 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 | 1225272099 |
|---|---|
| Specialty | Critical Care Medicine Clinical Nurse Specialist |
| Credentials | M.S.N., A.P.R.N. |
| Gender | Female |
| NPI Issued | 04/23/2009 |
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 Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.. Source: openpaymentsdata.cms.gov.
Total received
$27
Largest payer
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
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 - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.. To verify Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
40
Total Claims
$1K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 94
- Total Day Supply
- 2,824
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 56.8 years
- Avg HCC Risk Score
- 5.92
More Critical Care Medicine Clinical Nurse Specialist in IL →
All providers in Illinois →
Compare specialties →
Critical Care Medicine Clinical Nurse Specialist Overview
How Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. fits within the Critical Care Medicine Clinical Nurse Specialist landscape nationally.
208
Critical Care Medicine Clinical Nurse Specialist Providers in US
35
States with Critical Care Medicine Clinical Nurse Specialist
963
Avg Claims per Provider
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s 40 claims are below the specialty average of 963.
Nearby Critical Care Medicine Clinical Nurse Specialist Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Boncodin Nguyen.
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 Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Critical Care Medicine Clinical Nurse Specialist 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.
Healthcare Guides
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How to Find a Doctor
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Illinois
Frequently Asked Questions
What is Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s specialty? ▼
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. specializes in Critical Care Medicine Clinical Nurse Specialist and practices in Oak Lawn, Illinois. Credentials: M.S.N., A.P.R.N..
How much does Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. prescribe under Medicare Part D? ▼
In 2023, Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. wrote 40 Medicare Part D claims totaling $1K in drug costs for N/A beneficiaries.
Where is Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. located? ▼
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. is located at 4440 W 95TH ST STE 6409, Oak Lawn, IL, 60453. Phone: (877) 684-4327.
What is Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s NPI number? ▼
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s National Provider Identifier (NPI) is 1225272099, issued on 04/23/2009.
How many Critical Care Medicine Clinical Nurse Specialist providers are there in the US? ▼
There are 208 Critical Care Medicine Clinical Nurse Specialist providers across 35 states in the US. The average Critical Care Medicine Clinical Nurse Specialist provider writes 963 Medicare Part D claims per year.
Does Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. accept Medicare? ▼
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N. appears in CMS Medicare data with 40 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s credentials? ▼
Cheryl Boncodin Nguyen, M.S.N., A.P.R.N.'s NPI is 1225272099 with credentials M.S.N., A.P.R.N.. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.