NPI registry status
Active
2026 NPPES data Acute Care Clinical Nurse Specialist NPI 1487081683 CNP
Verify on CMS → Amy Macal, CNP
Acute Care Clinical Nurse Specialist in Winona, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 508 in Acute Care 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
525
Medicare Part D claims · 67 beneficiaries · Acute Care Clinical Nurse Specialist avg: 773
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Amy Macal, CNP filed 525 Medicare Part D claims in 2023 as a Acute Care Clinical Nurse Specialist in Winona, Minnesota.
- 525
- Part D claims, 2023
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.
Amy Macal, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
525 Top 34% higher than 66% 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 Amy Macal, CNP?
Quality data not reportedPrimary specialty
Acute Care Clinical Nurse Specialist
Medicare Part D claims
525 32% vs specialty avg
Specialty distribution in Minnesota
How Acute Care Clinical Nurse Specialist compares to other specialties among Minnesota 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 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).
Amy Macal, CNP appears in the CMS NPPES registry as an Acute Care Clinical Nurse Specialist provider holding CNP credentials at 855 MANKATO AVE, Winona, MN, 55987, with a listed phone of (507) 454-3650. NPI 1487081683 was issued on 10/02/2013.
Medicare Part D records for calendar year 2023 show 525 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $23K in drug spend, with an opioid prescribing rate of 3.2%.
Acute Care Clinical Nurse Specialist is a narrow specialty nationwide, with 508 enrolled providers across 47 states and an average of 773 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 | 1487081683 |
|---|---|
| Specialty | Acute Care Clinical Nurse Specialist |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 10/02/2013 |
Hospital and facility affiliations
Facilities where Amy Macal, CNP 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.
Winona Health Services
★★☆☆☆ 2/5
Winona, MN
Acute Care Hospitals
CMS CCN: 240044
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
525
Total Claims
$23K
Total Drug Cost
67
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 531
- Total Day Supply
- 10,828
- Generic Drug Cost
- $5K
- Opioid Claims
- 17 (3.2% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 76.9 years
- Avg HCC Risk Score
- 2.01
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Amy Macal, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Tartrate
Metoprolol Tartrate
62 claims
- Gabapentin
Gabapentin
36 claims
- Allopurinol
Allopurinol
35 claims
- Omeprazole
Omeprazole
28 claims
- Furosemide
Furosemide
25 claims
- Losartan Potassium 24
Losartan Potassium
24 claims
- Trintellix 23
Trintellix
23 claims
- Eliquis 22
Eliquis
22 claims
| Drug | Claims |
|---|---|
| Metoprolol Tartrate | 62 |
| Gabapentin | 36 |
| Allopurinol | 35 |
| Omeprazole | 28 |
| Furosemide | 25 |
| Losartan Potassium | 24 |
| Trintellix Vortioxetine Hydrobromide | 23 |
| Eliquis Apixaban | 22 |
| Sertraline Hcl | 22 |
| Atorvastatin Calcium | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Acute Care Clinical Nurse Specialist in MN →
All providers in Minnesota →
Compare specialties →
Acute Care Clinical Nurse Specialist Overview
How Amy Macal, CNP fits within the Acute Care Clinical Nurse Specialist landscape nationally.
508
Acute Care Clinical Nurse Specialist Providers in US
47
States with Acute Care Clinical Nurse Specialist
773
Avg Claims per Provider
Amy Macal, CNP's 525 claims are below the specialty average of 773.
Nearby Acute Care Clinical Nurse Specialist Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Macal.
Dr. Kathleen Borchert
RN, CWOCN, ACNS-BC
St. Paul, MN
Dr. Susan Bothun
APRN, AGCNS-BC, DNP
Rochester, MN
Dr. Elizabeth Kozub
MS, APRN-CNS
Minneapolis, MN
Dr. Samantha Pagel
REGISTERED NURSE
Saint Paul, MN
Dr. Shamsah Rehmatullah
MS, RN
Minneapolis, MN
Compare Acute Care 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 Minnesota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Acute Care 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 Amy Macal, CNP's specialty? ▼
Amy Macal, CNP specializes in Acute Care Clinical Nurse Specialist and practices in Winona, Minnesota. Credentials: CNP.
How much does Amy Macal, CNP prescribe under Medicare Part D? ▼
In 2023, Amy Macal, CNP wrote 525 Medicare Part D claims totaling $23K in drug costs for 67 beneficiaries.
Where is Amy Macal, CNP located? ▼
Amy Macal, CNP is located at 855 MANKATO AVE, Winona, MN, 55987. Phone: (507) 454-3650.
What is Amy Macal, CNP's NPI number? ▼
Amy Macal, CNP's National Provider Identifier (NPI) is 1487081683, issued on 10/02/2013.
Does Amy Macal, CNP prescribe opioids? ▼
Yes, Amy Macal, CNP had 17 opioid claims in 2023 with an opioid prescribing rate of 3.2%.
How many Acute Care Clinical Nurse Specialist providers are there in the US? ▼
There are 508 Acute Care Clinical Nurse Specialist providers across 47 states in the US. The average Acute Care Clinical Nurse Specialist provider writes 773 Medicare Part D claims per year.
What drugs does Amy Macal, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Amy Macal, CNP's most frequently prescribed drugs include Metoprolol Tartrate, Gabapentin, Allopurinol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amy Macal, CNP accept Medicare? ▼
Amy Macal, CNP appears in CMS Medicare data with 525 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amy Macal, CNP's credentials? ▼
Amy Macal, CNP's NPI is 1487081683 with credentials CNP. 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.