NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1659606267 A.P.N
Verify on CMS → Amy Feist, A.P.N
Acute Care Nurse Practitioner in Aledo, 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
4K
Medicare Part D claims · 314 beneficiaries · Acute Care Nurse Practitioner avg: 623
Generic prescribing
84%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
46/100
▼ 37 pts below national avg 83.5 · Below average
Industry payments
$937.1
51 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Amy Feist, A.P.N reported a CMS MIPS final score of 46/100 - below the 83.5 national average - and filed 3,967 Medicare Part D claims in 2024.
- 46/100
- MIPS score · -37 vs avg
- 4K
- Part D claims, 2024
- 84%
- generic prescribing
- $937.1
- 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.
Federal trust snapshot
What official records show about Amy Feist, A.P.N
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1659606267), first enumerated 10/15/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 3,967 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 46/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$937.1 in reported industry payments (51 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Amy Feist, A.P.N'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 1659606267 · Acute Care Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · MIPS-LOW · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1659606267
- ENUM-MID 2009
- TAX-MID 25K Acute Care
- MIPS-LOW 46/100
- RX-MID 3,967
- BOOK-LIGHT 723 in Illinois
- PHOTO-FINISH Jessica Gomez, ARNP · ±0.3
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Jinn Calasara, A…
Jinn Calasara, AGACNP-BC
45.5 MIPS pts
- June Cruz · near
June Cruz
45.5 MIPS pts
- Feist · this pro…
Feist · this provider
46 MIPS pts
- Jessica Gomez, A…
Jessica Gomez, ARNP
46.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Amy Feist, A.P.N's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
46 ≥ 4th percentile 4% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Amy Feist, A.P.N sits
This provider among acute care nurse practitioner peers
Across the 3,830 acute care nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Amy Feist, A.P.N writes more Part D claims than 98% of them and scores higher on MIPS quality than 1% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one acute care nurse practitioner peer from a representative sample of 60; the gold marker is Amy Feist, A.P.N. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Amy Feist, A.P.N?
Below national averagePrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
3,967 6× vs specialty avg
MIPS final score
46/100 37.5 pts vs avg
Specialty distribution in Illinois
How Acute Care Nurse Practitioner compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Amy Feist, A.P.N's 2023 MIPS final score plotted against the Acute Care Nurse Practitioner national average
- MIPS Final Score
- 46/100
- vs 83.5 national avg · 2023 performance year
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 | 1659606267 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | A.P.N |
| Gender | Female |
| NPI Issued | 10/15/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
46.0271
Final Score
Measured-score avg: 83.5
0
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Amy Feist, A.P.N 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.
County OF Mercer Hospital
Aledo, IL
Genesis Medical Center, Aledo
Aledo, IL
Critical Access Hospitals
CMS CCN: 141304
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Amy Feist, A.P.N. Source: openpaymentsdata.cms.gov.
Total received
$937
Largest payer
AstraZeneca Pharmaceuticals LP
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 Amy Feist, A.P.N. To verify Amy Feist, A.P.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.
Brand vs generic prescribing mix · Typical
Amy Feist, A.P.N - brand share 15.0%
Acute Care Nurse Practitioner average
15% brand-name claims vs 84% generic, on 3,967 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.
3,967
Total Claims
$359K
Total Drug Cost
314
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,649.2
- Total Day Supply
- 219,949
- Brand vs Generic
- 15% brand / 84% generic
- Brand Drug Cost
- $306K
- Generic Drug Cost
- $52K
- Opioid Claims
- 112 (2.8% rate)
- Antibiotic Claims
- 127
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 24, 65-74: 163, 75-84: 91, 85+: 36
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Amy Feist, A.P.N prescribes most
Top Medicare Part D drugs by claim count, 2024
- Levothyroxine Sodium
Levothyroxine Sodium
149 claims
- Atorvastatin Calcium
Atorvastatin Calcium
148 claims
- Lisinopril
Lisinopril
148 claims
- Metformin Hcl
Metformin Hcl
121 claims
- Omeprazole
Omeprazole
110 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
109 claims
- Furosemide
Furosemide
102 claims
- Amlodipine Besylate
Amlodipine Besylate
96 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 149 |
| Atorvastatin Calcium | 148 |
| Lisinopril | 148 |
| Metformin Hcl | 121 |
| Omeprazole | 110 |
| Rosuvastatin Calcium | 109 |
| Furosemide | 102 |
| Amlodipine Besylate | 96 |
| Metoprolol Succinate | 96 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 90 |
* 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 Amy Feist, A.P.N 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
Amy Feist, A.P.N's 3,967 claims are above the specialty average of 623.
Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Feist, both outside Illinois so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (46 here).
Same NPPES enumeration year (2009)
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 Feist.
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 Amy Feist, A.P.N's specialty? ▼
Amy Feist, A.P.N specializes in Acute Care Nurse Practitioner and practices in Aledo, Illinois. Credentials: A.P.N.
How much does Amy Feist, A.P.N prescribe under Medicare Part D? ▼
In 2024, Amy Feist, A.P.N wrote 3,967 Medicare Part D claims totaling $359K in drug costs for 314 beneficiaries.
What is Amy Feist, A.P.N's Medicare quality score? ▼
Amy Feist, A.P.N has a CMS MIPS Final Score of 46/100 (Quality: 0). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Amy Feist, A.P.N located? ▼
Amy Feist, A.P.N is located at 1007 NW 3RD ST, Aledo, IL, 61231. Phone: (309) 309-5829.
What is Amy Feist, A.P.N's NPI number? ▼
Amy Feist, A.P.N's National Provider Identifier (NPI) is 1659606267, issued on 10/15/2009.
Does Amy Feist, A.P.N prescribe more brand-name or generic drugs? ▼
Amy Feist, A.P.N's prescribing is 15% brand-name and 84% generic drugs by claim count, with $306K in brand drug costs.
Does Amy Feist, A.P.N prescribe opioids? ▼
Yes, Amy Feist, A.P.N had 112 opioid claims in 2024 with an opioid prescribing rate of 2.8%.
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 Amy Feist, A.P.N prescribe most often? ▼
Based on 2024 Medicare Part D data, Amy Feist, A.P.N's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amy Feist, A.P.N accept Medicare? ▼
Amy Feist, A.P.N appears in CMS Medicare data with 3,967 Part D claims and 314 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amy Feist, A.P.N's credentials? ▼
Amy Feist, A.P.N's NPI is 1659606267 with credentials A.P.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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.