NPI registry status
Active
2026 NPPES data Adult Health Clinical Nurse Specialist NPI 1710343314 APN
Verify on CMS → Annabelle Dayola-Ledford, APN
Adult Health Clinical Nurse Specialist in Knoxville, 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 1,379 in Adult Health 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
2K
Medicare Part D claims · 150 beneficiaries · Adult Health Clinical Nurse Specialist avg: 1K
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$14.63
1 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
Annabelle Dayola-Ledford, APN filed 1,901 Medicare Part D claims in 2023 as an 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
Adult Health Clinical Nurse Specialist
Medicare Part D claims
1,901 75% vs specialty avg
Specialty distribution in Illinois
How Adult Health 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 Adult Health 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).
Annabelle Dayola-Ledford, APN appears in the CMS NPPES registry as an 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.
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%.
Adult Health Clinical Nurse Specialist is a narrow specialty nationwide, with 1,379 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 |
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.
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.
Brand vs generic prescribing mix · Generic-heavy
Annabelle Dayola-Ledford, APN - brand share 2.0%
Adult Health Clinical Nurse Specialist average
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.
1,901
Total Claims
$143K
Total Drug Cost
150
Medicare Beneficiaries
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.
What Annabelle Dayola-Ledford, APN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Sertraline Hcl
Sertraline Hcl
225 claims
- Olanzapine
Olanzapine
146 claims
- Benztropine Mesylate
Benztropine Mesylate
125 claims
- Donepezil Hcl
Donepezil Hcl
94 claims
- Risperidone 84
Risperidone
84 claims
- Levetiracetam 82
Levetiracetam
82 claims
- Haloperidol 77
Haloperidol
77 claims
- Quetiapine Fumarate 76
Quetiapine Fumarate
76 claims
| 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.
More Adult Health Clinical Nurse Specialist in IL →
All providers in Illinois →
Compare specialties →
Adult Health Clinical Nurse Specialist Overview
How Annabelle Dayola-Ledford, APN fits within the Adult Health Clinical Nurse Specialist landscape nationally.
1,379
Adult Health Clinical Nurse Specialist Providers in US
49
States with Adult Health Clinical Nurse Specialist
1,088
Avg Claims per Provider
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.
Dr. Kara Aalfs
A.P.N.
Saint Charles, IL
Dr. Christine Anderson
APRN
Rockford, IL
Dr. Katherine Anderson
APN
Chicago, IL
Dr. Ruth Arms
ACNS-BC
Peoria, IL
Dr. Jennifer Berkley
APN
Normal, IL
Compare Adult Health Clinical Nurse Specialist nationally: see state-by-state distribution →
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 Adult Health 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.
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Frequently Asked Questions
What is Annabelle Dayola-Ledford, APN's specialty? ▼
Annabelle Dayola-Ledford, APN specializes in Adult Health Clinical Nurse Specialist and practices in Knoxville, Illinois. Credentials: APN.
How much does Annabelle Dayola-Ledford, APN prescribe under Medicare Part D? ▼
In 2023, Annabelle Dayola-Ledford, APN wrote 1,901 Medicare Part D claims totaling $143K in drug costs for 150 beneficiaries.
Where is Annabelle Dayola-Ledford, APN located? ▼
Annabelle Dayola-Ledford, APN is located at 415 E MAIN ST, Knoxville, IL, 61448. Phone: (309) 349-3175.
What is Annabelle Dayola-Ledford, APN's NPI number? ▼
Annabelle Dayola-Ledford, APN's National Provider Identifier (NPI) is 1710343314, issued on 01/12/2016.
Does Annabelle Dayola-Ledford, APN prescribe more brand-name or generic drugs? ▼
Annabelle Dayola-Ledford, APN's prescribing is 2% brand-name and 98% generic drugs by claim count, with $99K in brand drug costs.
Does Annabelle Dayola-Ledford, APN prescribe opioids? ▼
Yes, Annabelle Dayola-Ledford, APN had 117 opioid claims in 2023 with an opioid prescribing rate of 6.2%.
How many Adult Health Clinical Nurse Specialist providers are there in the US? ▼
There are 1,379 Adult Health Clinical Nurse Specialist providers across 49 states in the US. The average Adult Health Clinical Nurse Specialist provider writes 1,088 Medicare Part D claims per year.
What drugs does Annabelle Dayola-Ledford, APN prescribe most often? ▼
Based on 2023 Medicare Part D data, Annabelle Dayola-Ledford, APN's most frequently prescribed drugs include Sertraline Hcl, Olanzapine, Benztropine Mesylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Annabelle Dayola-Ledford, APN accept Medicare? ▼
Annabelle Dayola-Ledford, APN appears in CMS Medicare data with 1,901 Part D claims and 150 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Annabelle Dayola-Ledford, APN's credentials? ▼
Annabelle Dayola-Ledford, APN's NPI is 1710343314 with credentials APN. 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.