NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1346856424 DNP, RN, ACNPC-AG
Verify on CMS → Keely Zunker, DNP, RN, ACNPC-AG
Acute Care Nurse Practitioner in Rockford, 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 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
510
Medicare Part D claims · 217 beneficiaries · Acute Care Nurse Practitioner avg: 623
Generic prescribing
88%
generic claims · 12% 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
Keely Zunker, DNP, RN, ACNPC-AG filed 510 Medicare Part D claims in 2024 as an Acute Care Nurse Practitioner in Rockford, Illinois, prescribing 88% generic.
- 510
- Part D claims, 2024
- 88%
- generic prescribing
- ≥65th
- 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 Keely Zunker, DNP, RN, ACNPC-AG
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 1346856424), first enumerated 09/23/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 510 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
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Keely Zunker, DNP, RN, ACNPC-AG's individual license status. Verify directly with the state medical board.
Source: IDFPR annual report 2023
- 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 1346856424 · Acute Care Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1346856424
- ENUM-RECENT 2020
- TAX-MID 25K Acute Care
- RX-LIGHT 510
- BOOK-LIGHT 723 in Illinois
- PHOTO-ENUM Jamie Guillot, ACNPC… · 2020
Keely Zunker, DNP, RN, ACNPC-AG's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
510 ≥ 65th percentile 65% 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 Keely Zunker, DNP, RN, ACNPC-AG?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
510 18% vs specialty avg
Specialty distribution in Illinois
How Acute Care Nurse Practitioner 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 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 | 1346856424 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | DNP, RN, ACNPC-AG |
| Gender | Female |
| NPI Issued | 09/23/2020 |
Hospital and facility affiliations
Facilities where Keely Zunker, DNP, RN, ACNPC-AG 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.
Freeport Memorial Hospital
Freeport, IL
Freeport Regional Health Care Foundation
Freeport, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Keely Zunker, DNP, RN, ACNPC-AG. To verify Keely Zunker, DNP, RN, ACNPC-AG'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 · Typical
Keely Zunker, DNP, RN, ACNPC-AG - brand share 12.0%
Acute Care Nurse Practitioner average
12% brand-name claims vs 88% generic, on 510 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.
510
Total Claims
$33K
Total Drug Cost
217
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 593.067
- Total Day Supply
- 11,458
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $26K
- Generic Drug Cost
- $7K
- Opioid Claims
- 46 (9.0% rate)
- Antibiotic Claims
- 152
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 2.23
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 36, 65-74: 68, 75-84: 76, 85+: 37
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Keely Zunker, DNP, RN, ACNPC-AG prescribes most
Top Medicare Part D drugs by claim count, 2024
- Doxycycline Hyclate
Doxycycline Hyclate
37 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
26 claims
- Eliquis
Eliquis
23 claims
- Cefdinir
Cefdinir
20 claims
- Cefuroxime
Cefuroxime
20 claims
- Prednisone
Prednisone
20 claims
- Atorvastatin Calcium
Atorvastatin Calcium
18 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
16 claims
| Drug | Claims |
|---|---|
| Doxycycline Hyclate | 37 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 26 |
| Eliquis Apixaban | 23 |
| Cefdinir | 20 |
| Cefuroxime Cefuroxime Axetil | 20 |
| Prednisone | 20 |
| Atorvastatin Calcium | 18 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 16 |
| Azithromycin | 13 |
| Pantoprazole Sodium | 13 |
* 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 Keely Zunker, DNP, RN, ACNPC-AG 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
Keely Zunker, DNP, RN, ACNPC-AG's 510 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 Zunker, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Acute Care Nurse Practitioner Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Zunker.
One of 723 Acute Care Nurse Practitioner providers enrolled in Illinois, 5 are shown here.
Jessica Acosta
APRN
Chicago, IL
Kelly Adcock
BSN MSN APN
Peoria, IL
Adeola Adeoye
APN
Chicago, IL
Toluwalase Adeyemi
Chicago, IL
Maria Agopian
NP
Elk Grove Village, IL
Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Keely Zunker, DNP, RN, ACNPC-AG's specialty? ▼
Keely Zunker, DNP, RN, ACNPC-AG specializes in Acute Care Nurse Practitioner and practices in Rockford, Illinois. Credentials: DNP, RN, ACNPC-AG.
How much does Keely Zunker, DNP, RN, ACNPC-AG prescribe under Medicare Part D? ▼
In 2024, Keely Zunker, DNP, RN, ACNPC-AG wrote 510 Medicare Part D claims totaling $33K in drug costs for 217 beneficiaries.
Where is Keely Zunker, DNP, RN, ACNPC-AG located? ▼
Keely Zunker, DNP, RN, ACNPC-AG is located at 5666 E STATE ST, Rockford, IL, 61108. Phone: (815) 238-6540.
What is Keely Zunker, DNP, RN, ACNPC-AG's NPI number? ▼
Keely Zunker, DNP, RN, ACNPC-AG's National Provider Identifier (NPI) is 1346856424, issued on 09/23/2020.
Does Keely Zunker, DNP, RN, ACNPC-AG prescribe more brand-name or generic drugs? ▼
Keely Zunker, DNP, RN, ACNPC-AG's prescribing is 12% brand-name and 88% generic drugs by claim count, with $26K in brand drug costs.
Does Keely Zunker, DNP, RN, ACNPC-AG prescribe opioids? ▼
Yes, Keely Zunker, DNP, RN, ACNPC-AG had 46 opioid claims in 2024 with an opioid prescribing rate of 9.0%.
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 Keely Zunker, DNP, RN, ACNPC-AG prescribe most often? ▼
Based on 2024 Medicare Part D data, Keely Zunker, DNP, RN, ACNPC-AG's most frequently prescribed drugs include Doxycycline Hyclate, Hydrocodone-Acetaminophen, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Keely Zunker, DNP, RN, ACNPC-AG accept Medicare? ▼
Keely Zunker, DNP, RN, ACNPC-AG appears in CMS Medicare data with 510 Part D claims and 217 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Keely Zunker, DNP, RN, ACNPC-AG's credentials? ▼
Keely Zunker, DNP, RN, ACNPC-AG's NPI is 1346856424 with credentials DNP, RN, ACNPC-AG. 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.