CAROL ADAMCZYK, MSN
Nurse Practitioner in WAUWATOSA, Wisconsin. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What stands out: CAROL ADAMCZYK, MSN filed 2,926 Medicare Part D claims in 2023 across WAUWATOSA, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.
CAROL ADAMCZYK, MSN at a glance
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in Wisconsin
How Nurse Practitioner compares to other specialties among Wisconsin providers
Nurse Practitioner share within Wisconsin
Nurse Practitioner 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 — Nurse Practitioner (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Nurse Practitioner ABMS/AOA estimate
Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Nurse Practitioner US NPIs
Specialty board-certified rate — Nurse Practitioner 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).
CAROL ADAMCZYK, MSN is a Nurse Practitioner provider practicing in WAUWATOSA, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MSN. NPI: 1457502395. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.
CAROL ADAMCZYK, MSN appears in the CMS NPPES registry as a Nurse Practitioner provider holding MSN credentials at 10701 W RESEARCH DR, WAUWATOSA, WI, 53226, with a listed phone of (262) 554-2249. NPI 1457502395 was issued on 10/09/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ADAMCZYK 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 2,926 prescription claims written by this provider, covering 335 Medicare beneficiaries and totaling roughly $109K in drug spend, split 2% brand-name and 98% generic by claim count. 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.
Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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 | 1457502395 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | MSN |
| Gender | Female |
| NPI Issued | 10/09/2008 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm CAROL ADAMCZYK, MSN'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
Hospital and facility affiliations
Facilities where CAROL ADAMCZYK, MSN 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.
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
2% brand-name claims vs 98% generic, on 2,926 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
- 2,952
- Total Day Supply
- 73,012
- Brand vs Generic
- 2% brand / 98% generic
- Brand Drug Cost
- $33K
- Generic Drug Cost
- $76K
Patient Demographics
- Average Patient Age
- 78.9 years
- Avg HCC Risk Score
- 2.59
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 30, 65-74: 76, 75-84: 116, 85+: 113
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Sertraline Hcl | 794 |
| Divalproex Sodium | 317 |
| Divalproex Sodium Er Divalproex Sodium | 219 |
| Buspirone Hcl | 187 |
| Quetiapine Fumarate | 177 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 172 |
| Olanzapine | 121 |
| Mirtazapine | 89 |
| Lorazepam | 88 |
| Trazodone Hcl | 74 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How CAROL ADAMCZYK, MSN fits within the Nurse Practitioner landscape nationally.
CAROL ADAMCZYK, MSN's 2,926 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as ADAMCZYK.
Compare Nurse Practitioner nationally: see state-by-state distribution →
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
Explore Wisconsin
Frequently Asked Questions
What is CAROL ADAMCZYK, MSN's specialty? ▼
How much does CAROL ADAMCZYK, MSN prescribe under Medicare Part D? ▼
Where is CAROL ADAMCZYK, MSN located? ▼
What is CAROL ADAMCZYK, MSN's NPI number? ▼
Does CAROL ADAMCZYK, MSN prescribe more brand-name or generic drugs? ▼
How many Nurse Practitioner providers are there in the US? ▼
What drugs does CAROL ADAMCZYK, MSN prescribe most often? ▼
Does CAROL ADAMCZYK, MSN accept Medicare? ▼
How can I verify CAROL ADAMCZYK, MSN'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