ANNABELLE DAYOLA-LEDFORD, APN
Adult Health Clinical Nurse Specialist in KNOXVILLE, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What the federal data shows
ANNABELLE DAYOLA-LEDFORD, APN filed 1,901 Medicare Part D claims in 2023 as a Adult Health Clinical Nurse Specialist in KNOXVILLE, Illinois, prescribing 98% generic.
- 2K
- Part D claims, 2023
- 98%
- generic prescribing
- $14.63
- 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.
ANNABELLE DAYOLA-LEDFORD, APN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023 — across all CMS prescribers nationally
1,901 Top 16% higher than 84% 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 ANNABELLE DAYOLA-LEDFORD, APN?
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in Illinois
How Adult Health Clinical Nurse Specialist compares to other specialties among Illinois providers
Adult Health Clinical Nurse Specialist share within Illinois
Adult Health Clinical Nurse Specialist is one of the more visible NUCC categories in Illinois
Each bar reflects the share of in-state providers whose primary NUCC taxonomy matches the specialty. Long tail of ~690 NUCC codes folded into "Other" to keep the comparison legible.
Specialty board-certification context
Estimated specialty board-certified rate — Adult Health Clinical Nurse Specialist (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Adult Health Clinical Nurse Specialist ABMS/AOA estimate
Est. board-certified rate (Adult Health Clinical Nurse Specialist) — ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Adult Health Clinical Nurse Specialist US NPIs
Specialty board-certified rate — Adult Health Clinical Nurse Specialist estimate
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus Maintenance of Certification cycles. CMS does not publish a per-provider board-certification field; the figure shown is the specialty-level estimated rate from ABMS / AOA reference data.
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).
ANNABELLE DAYOLA-LEDFORD, APN is a Adult Health Clinical Nurse Specialist provider practicing in KNOXVILLE, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APN. NPI: 1710343314. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.
ANNABELLE DAYOLA-LEDFORD, APN appears in the CMS NPPES registry as a Adult Health Clinical Nurse Specialist provider holding APN credentials at 415 E MAIN ST, KNOXVILLE, IL, 61448, with a listed phone of (309) 349-3175. NPI 1710343314 was issued on 01/12/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DAYOLA-LEDFORD most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.
Medicare Part D records for calendar year 2023 show 1,901 prescription claims written by this provider, covering 150 Medicare beneficiaries and totaling roughly $143K in drug spend, split 2% brand-name and 98% generic by claim count, with an opioid prescribing rate of 6.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.
Adult Health Clinical Nurse Specialist is a narrow specialty nationwide, with 1,375 enrolled providers across 49 states and an average of 1,088 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 | 1710343314 |
|---|---|
| Specialty | Adult Health Clinical Nurse Specialist |
| Credentials | APN |
| Gender | Female |
| NPI Issued | 01/12/2016 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm ANNABELLE DAYOLA-LEDFORD, APN's current license status, disciplinary history, and board certifications with the Illinois Department of Financial and Professional Regulation in Illinois before relying on this page for a clinical or care decision.
How we sourced this profile
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 ANNABELLE DAYOLA-LEDFORD, APN. Source: openpaymentsdata.cms.gov.
Total received
$15
Largest payer
Otsuka America Pharmaceutical, 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 — 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 ANNABELLE DAYOLA-LEDFORD, APN. To verify ANNABELLE DAYOLA-LEDFORD, APN's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
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.
Brand vs generic prescribing mix · Generic-heavy
2% brand-name claims vs 98% generic, on 1,901 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.
Prescribing Breakdown
- 30-Day Fills
- 1,901
- Total Day Supply
- 31,991
- Brand vs Generic
- 2% brand / 98% generic
- Brand Drug Cost
- $99K
- Generic Drug Cost
- $44K
- Opioid Claims
- 117 (6.2% rate)
Patient Demographics
- Average Patient Age
- 64.3 years
- Avg HCC Risk Score
- 3.03
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 68, 65-74: 59, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Sertraline Hcl | 225 |
| Olanzapine | 146 |
| Benztropine Mesylate | 125 |
| Donepezil Hcl | 94 |
| Risperidone | 84 |
| Levetiracetam | 82 |
| Haloperidol | 77 |
| Quetiapine Fumarate | 76 |
| Divalproex Sodium | 70 |
| Fluoxetine Hcl | 65 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Clinical Nurse Specialist Overview
How ANNABELLE DAYOLA-LEDFORD, APN fits within the Adult Health Clinical Nurse Specialist landscape nationally.
ANNABELLE DAYOLA-LEDFORD, APN's 1,901 claims are above the specialty average of 1,088.
Nearby Adult Health Clinical Nurse Specialist Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as DAYOLA-LEDFORD.
Compare Adult Health Clinical Nurse Specialist nationally: see state-by-state distribution →
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Frequently Asked Questions
What is ANNABELLE DAYOLA-LEDFORD, APN's specialty? ▼
How much does ANNABELLE DAYOLA-LEDFORD, APN prescribe under Medicare Part D? ▼
Where is ANNABELLE DAYOLA-LEDFORD, APN located? ▼
What is ANNABELLE DAYOLA-LEDFORD, APN's NPI number? ▼
Does ANNABELLE DAYOLA-LEDFORD, APN prescribe more brand-name or generic drugs? ▼
Does ANNABELLE DAYOLA-LEDFORD, APN prescribe opioids? ▼
How many Adult Health Clinical Nurse Specialist providers are there in the US? ▼
What drugs does ANNABELLE DAYOLA-LEDFORD, APN prescribe most often? ▼
Does ANNABELLE DAYOLA-LEDFORD, APN accept Medicare? ▼
How can I verify ANNABELLE DAYOLA-LEDFORD, APN's credentials? ▼
Data Sources
- 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