2026 NPPES data Physician Assistant NPI 1063007441 PA
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STEPHANIE ADAMCZYK, PA

Physician Assistant in MILWAUKEE, Wisconsin. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
98
Medicare Part D claims · 78 beneficiaries · Physician Assistant avg: 790
What the federal data reveals: STEPHANIE ADAMCZYK, PA is a Physician Assistant ([object Object]) practicing in MILWAUKEE, Wisconsin with a Medicare Part D prescribing footprint of 98 claims across 78 beneficiaries .

What stands out: STEPHANIE ADAMCZYK, PA filed 98 Medicare Part D claims in 2023 across MILWAUKEE, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

STEPHANIE ADAMCZYK, PA at a glance

Quality data not reported

NPI registry status

Active

Issued 03/08/2021

NPI 1063007441

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

98 88% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Wisconsin

How Physician Assistant compares to other specialties among Wisconsin providers

Wisconsin providers

Physician Assistant share within Wisconsin

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

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).

STEPHANIE ADAMCZYK, PA is a Physician Assistant provider practicing in MILWAUKEE, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1063007441. 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.

STEPHANIE ADAMCZYK, PA appears in the CMS NPPES registry as a Physician Assistant provider holding PA credentials at 945 N 12TH ST, MILWAUKEE, WI, 53233, with a listed phone of (414) 219-2000. NPI 1063007441 was issued on 03/08/2021. 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 98 prescription claims written by this provider, covering 78 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 20.4%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

945 N 12TH ST
MILWAUKEE, WI 53233

Provider Details

NPI 1063007441
Specialty Physician Assistant
Credentials PA
Gender Female
NPI Issued 03/08/2021

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

98
Total Claims
$3K
Total Drug Cost
78
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
98
Total Day Supply
703
Generic Drug Cost
$780
Opioid Claims
20 (20.4% rate)
Antibiotic Claims
39

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.76
Gender Split
64% female / 36% male
Age Distribution
<65: 12, 65-74: 26, 75-84: 27, 85+: 13

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
16
Cephalexin
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physician Assistant Overview

How STEPHANIE ADAMCZYK, PA fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

STEPHANIE ADAMCZYK, PA's 98 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Wisconsin

Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as ADAMCZYK.

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is STEPHANIE ADAMCZYK, PA's specialty?
STEPHANIE ADAMCZYK, PA specializes in Physician Assistant and practices in MILWAUKEE, Wisconsin. Credentials: PA.
How much does STEPHANIE ADAMCZYK, PA prescribe under Medicare Part D?
In 2023, STEPHANIE ADAMCZYK, PA wrote 98 Medicare Part D claims totaling $3K in drug costs for 78 beneficiaries.
Where is STEPHANIE ADAMCZYK, PA located?
STEPHANIE ADAMCZYK, PA is located at 945 N 12TH ST, MILWAUKEE, WI, 53233. Phone: (414) 219-2000.
What is STEPHANIE ADAMCZYK, PA's NPI number?
STEPHANIE ADAMCZYK, PA's National Provider Identifier (NPI) is 1063007441, issued on 03/08/2021.
Does STEPHANIE ADAMCZYK, PA prescribe opioids?
Yes, STEPHANIE ADAMCZYK, PA had 20 opioid claims in 2023 with an opioid prescribing rate of 20.4%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does STEPHANIE ADAMCZYK, PA prescribe most often?
Based on 2023 Medicare Part D data, STEPHANIE ADAMCZYK, PA's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEPHANIE ADAMCZYK, PA accept Medicare?
STEPHANIE ADAMCZYK, PA appears in CMS Medicare data with 98 Part D claims and 78 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHANIE ADAMCZYK, PA's credentials?
STEPHANIE ADAMCZYK, PA's NPI is 1063007441 with credentials PA. 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

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