KAY CASE, PA-C
Medical Physician Assistant in RICE LAKE, Wisconsin. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What the federal data shows
KAY CASE, PA-C filed 1,130 Medicare Part D claims in 2023 as a Medical Physician Assistant in RICE LAKE, Wisconsin, prescribing 91% generic.
- 1K
- Part D claims, 2023
- 91%
- generic prescribing
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.
KAY CASE, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023 — across all CMS prescribers nationally
1,130 Top 23% higher than 77% 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 KAY CASE, PA-C?
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in Wisconsin
How Medical Physician Assistant compares to other specialties among Wisconsin providers
Medical Physician Assistant share within Wisconsin
Medical Physician Assistant is one of the more visible NUCC categories in Wisconsin
Each bar reflects the share of in-state providers whose primary NUCC taxonomy matches the specialty. Long tail of ~690 NUCC codes folded into "Other" to keep the comparison legible.
Specialty board-certification context
Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Medical Physician Assistant ABMS/AOA estimate
Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Medical Physician Assistant US NPIs
Specialty board-certified rate — Medical Physician Assistant estimate
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus Maintenance of Certification cycles. CMS does not publish a per-provider board-certification field; the figure shown is the specialty-level estimated rate from ABMS / AOA reference data.
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).
KAY CASE, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 331 S MAIN ST STE H, RICE LAKE, WI, 54868, with a listed phone of (715) 838-5222. NPI 1457305781 was issued on 05/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CASE most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.
Medicare Part D records for calendar year 2023 show 1,130 prescription claims written by this provider, covering 347 Medicare beneficiaries and totaling roughly $73K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 2.8%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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 | 1457305781 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 05/20/2006 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm KAY CASE, PA-C's current license status, disciplinary history, and board certifications with the Wisconsin Department of Safety and Professional Services in Wisconsin before relying on this page for a clinical or care decision.
How we sourced this profile
Brand vs generic prescribing mix · Generic-heavy
9% brand-name claims vs 91% generic, on 1,130 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.
Prescribing Breakdown
- 30-Day Fills
- 2,098
- Total Day Supply
- 57,243
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $53K
- Generic Drug Cost
- $20K
- Opioid Claims
- 32 (2.8% rate)
- Antibiotic Claims
- 76
Patient Demographics
- Average Patient Age
- 70.1 years
- Avg HCC Risk Score
- 1.29
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 71, 65-74: 163, 75-84: 93, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What KAY CASE, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Furosemide
Furosemide
43 claims
- Atorvastatin Calcium
Atorvastatin Calcium
38 claims
- Losartan Potassium
Losartan Potassium
36 claims
- Lisinopril
Lisinopril
34 claims
- Buspirone Hcl
Buspirone Hcl
33 claims
- Fluticasone Propio…
Fluticasone Propionate
31 claims
- Prednisone
Prednisone
26 claims
- Amlodipine Besylate
Amlodipine Besylate
25 claims
| Drug | Claims |
|---|---|
| Furosemide | 43 |
| Atorvastatin Calcium | 38 |
| Losartan Potassium | 36 |
| Lisinopril | 34 |
| Buspirone Hcl | 33 |
| Fluticasone Propionate | 31 |
| Prednisone | 26 |
| Amlodipine Besylate | 25 |
| Levothyroxine Sodium | 24 |
| Hydrochlorothiazide | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How KAY CASE, PA-C fits within the Medical Physician Assistant landscape nationally.
KAY CASE, PA-C's 1,130 claims are above the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as CASE.
Compare Medical Physician Assistant nationally: see state-by-state distribution →
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Frequently Asked Questions
What is KAY CASE, PA-C's specialty? ▼
How much does KAY CASE, PA-C prescribe under Medicare Part D? ▼
Where is KAY CASE, PA-C located? ▼
What is KAY CASE, PA-C's NPI number? ▼
Does KAY CASE, PA-C prescribe more brand-name or generic drugs? ▼
Does KAY CASE, PA-C prescribe opioids? ▼
How many Medical Physician Assistant providers are there in the US? ▼
What drugs does KAY CASE, PA-C prescribe most often? ▼
Does KAY CASE, PA-C accept Medicare? ▼
How can I verify KAY CASE, PA-C's credentials? ▼
Data Sources
- 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