NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1225698723
Verify on CMS → Cassandra Aesoph
Family Nurse Practitioner in Aberdeen, South Dakota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family 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
747
Medicare Part D claims · 50 beneficiaries · Family Nurse Practitioner avg: 1K
Industry payments
$89.43
5 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Cassandra Aesoph filed 747 Medicare Part D claims in 2024 as a Family Nurse Practitioner in Aberdeen, South Dakota.
- 747
- Part D claims, 2024
- $89.43
- industry payments (Sunshine Act)
- ≥70th
- 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 Cassandra Aesoph
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 1225698723), first enumerated 06/17/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 747 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
- Reported
Industry payment transparency
$89.43 in reported industry payments (5 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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.
Compare Aesoph with other Family Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
All 38 Family Nurse Practitioner providers in Aberdeen, SD →
Also enrolled in South Dakota
- Katie Aase, FNP-C Canton, SD
- Carletta Aberle, CNP McLaughlin, SD
- Michelle Abraham, CNP Sioux Falls, SD
- Kayla Adamek, NP Sioux Falls, SD
- Kathryn Adams, CNP Sioux Falls, SD
- Julia Adee Brookings, SD
Other specialties in Aberdeen: Mental Health Counselor (82) · Physical Therapist (48) · Pharmacist (34) · Behavior Technician (30)
CMS NPPES provider registry desk
NPI 1225698723 · Family Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1225698723
- ENUM-RECENT 2019
- TAX-MEGA 217K Family Nurse
- RX-LIGHT 747
- BOOK-LIGHT 803 in South Dakota
- PHOTO-ENUM Yanet Hernandez, APRN · 2019
Cassandra Aesoph's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
747 ≥ 70th percentile 70% 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 Cassandra Aesoph?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
747 43% vs specialty avg
Specialty distribution in South Dakota
How Family Nurse Practitioner compares to other specialties among South Dakota 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 Family 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 | 1225698723 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Gender | Female |
| NPI Issued | 06/17/2019 |
Hospital and facility affiliations
Facilities where Cassandra Aesoph 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.
Avera St Lukes
★★★★☆ 4/5
Aberdeen, SD
Acute Care Hospitals
CMS CCN: 430014
Horizon Health Care Inc
Huron, SD
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 Cassandra Aesoph. Source: openpaymentsdata.cms.gov.
Total received
$89
Largest payer
Alkermes, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
747
Total Claims
$42K
Total Drug Cost
50
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,080.733
- Total Day Supply
- 27,613
- Generic Drug Cost
- $7K
- Opioid Claims
- 15 (2.0% rate)
- Antibiotic Claims
- 28
Patient Demographics
- Average Patient Age
- 63.9 years
- Avg HCC Risk Score
- 1.16
- Gender Split
- 74% female / 26% male
- Age Distribution
- <65: 17, 65-74: 26, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Cassandra Aesoph prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amlodipine Besylate
Amlodipine Besylate
56 claims
- Levothyroxine Sodium
Levothyroxine Sodium
34 claims
- Losartan Potassium
Losartan Potassium
33 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
31 claims
- Amitriptyline Hcl
Amitriptyline Hcl
25 claims
- Cyclobenzaprine Hcl
Cyclobenzaprine Hcl
24 claims
- Famotidine 19
Famotidine
19 claims
- Hydrochlorothiazide 18
Hydrochlorothiazide
18 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 56 |
| Levothyroxine Sodium | 34 |
| Losartan Potassium | 33 |
| Rosuvastatin Calcium | 31 |
| Amitriptyline Hcl | 25 |
| Cyclobenzaprine Hcl | 24 |
| Famotidine | 19 |
| Hydrochlorothiazide | 18 |
| Fluoxetine Hcl | 17 |
| Quetiapine Fumarate | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Cassandra Aesoph fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Cassandra Aesoph's 747 claims are below the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Aesoph, both outside South Dakota so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in South Dakota
Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Aesoph.
One of 803 Family Nurse Practitioner providers enrolled in South Dakota, 11 are shown on this page.
McKaela Aghbashian
CNP
Rapid City, SD
Chelsey Ahlers
CNP-BC
Sioux Falls, SD
Emily Ahlers
CNP
Sioux Falls, SD
Amy Albrecht
CNP
Huron, SD
Amy Aldren
Rapid City, SD
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cassandra Aesoph's specialty? ▼
Cassandra Aesoph specializes in Family Nurse Practitioner and practices in Aberdeen, South Dakota.
How much does Cassandra Aesoph prescribe under Medicare Part D? ▼
In 2024, Cassandra Aesoph wrote 747 Medicare Part D claims totaling $42K in drug costs for 50 beneficiaries.
Where is Cassandra Aesoph located? ▼
Cassandra Aesoph is located at 506 S WILSON ST, Aberdeen, SD, 57401. Phone: (605) 725-3900.
What is Cassandra Aesoph's NPI number? ▼
Cassandra Aesoph's National Provider Identifier (NPI) is 1225698723, issued on 06/17/2019.
Does Cassandra Aesoph prescribe opioids? ▼
Yes, Cassandra Aesoph had 15 opioid claims in 2024 with an opioid prescribing rate of 2.0%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Cassandra Aesoph prescribe most often? ▼
Based on 2024 Medicare Part D data, Cassandra Aesoph's most frequently prescribed drugs include Amlodipine Besylate, Levothyroxine Sodium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cassandra Aesoph accept Medicare? ▼
Cassandra Aesoph appears in CMS Medicare data with 747 Part D claims and 50 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cassandra Aesoph's credentials? ▼
Cassandra Aesoph's NPI is 1225698723. 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.