2026 NPPES data Nurse Practitioner NPI 1386280105 FNP-C
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STACI BREWER, FNP-C

Nurse Practitioner in ELKHORN, 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
171
Medicare Part D claims · 135 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: STACI BREWER, FNP-C is a Nurse Practitioner ([object Object]) practicing in ELKHORN, Wisconsin with a Medicare Part D prescribing footprint of 171 claims across 135 beneficiaries — 9% brand-name prescribing .

What the federal data shows

STACI BREWER, FNP-C filed 171 Medicare Part D claims in 2023 as a Nurse Practitioner in ELKHORN, Wisconsin, prescribing 91% generic.

171
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.

STACI BREWER, FNP-C at a glance

Quality data not reported

NPI registry status

Active

Issued 11/27/2019

NPI 1386280105

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

171 84% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Wisconsin

How Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Nurse Practitioner share within Wisconsin

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — 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).

STACI BREWER, FNP-C is a Nurse Practitioner provider practicing in ELKHORN, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP-C. NPI: 1386280105. 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.

STACI BREWER, FNP-C appears in the CMS NPPES registry as a Nurse Practitioner provider holding FNP-C credentials at 201 E MORRISSY DR, ELKHORN, WI, 53121, with a listed phone of (262) 741-1900. NPI 1386280105 was issued on 11/27/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BREWER 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 171 prescription claims written by this provider, covering 135 Medicare beneficiaries and totaling roughly $2K in drug spend, split 9% brand-name and 91% 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

201 E MORRISSY DR
ELKHORN, WI 53121

Provider Details

NPI 1386280105
Specialty Nurse Practitioner
Credentials FNP-C
Gender Female
NPI Issued 11/27/2019

Hospital and facility affiliations

Facilities where STACI BREWER, FNP-C 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.

AURORA MEDICAL GROUP, INC.
MILWAUKEE, WI

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

STACI BREWER, FNP-C — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 171 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.

171
Total Claims
$2K
Total Drug Cost
135
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
175
Total Day Supply
1,525
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$538
Generic Drug Cost
$2K
Antibiotic Claims
48

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
0.79
Gender Split
59% female / 41% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Prednisone
23
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
20
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
17
Albuterol Sulfate Hfa
Albuterol Sulfate
13

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

Nurse Practitioner Overview

How STACI BREWER, FNP-C fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

STACI BREWER, FNP-C's 171 claims are below 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 BREWER.

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is STACI BREWER, FNP-C's specialty?
STACI BREWER, FNP-C specializes in Nurse Practitioner and practices in ELKHORN, Wisconsin. Credentials: FNP-C.
How much does STACI BREWER, FNP-C prescribe under Medicare Part D?
In 2023, STACI BREWER, FNP-C wrote 171 Medicare Part D claims totaling $2K in drug costs for 135 beneficiaries.
Where is STACI BREWER, FNP-C located?
STACI BREWER, FNP-C is located at 201 E MORRISSY DR, ELKHORN, WI, 53121. Phone: (262) 741-1900.
What is STACI BREWER, FNP-C's NPI number?
STACI BREWER, FNP-C's National Provider Identifier (NPI) is 1386280105, issued on 11/27/2019.
Does STACI BREWER, FNP-C prescribe more brand-name or generic drugs?
STACI BREWER, FNP-C's prescribing is 9% brand-name and 91% generic drugs by claim count, with $538 in brand drug costs.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does STACI BREWER, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, STACI BREWER, FNP-C's most frequently prescribed drugs include Prednisone, Paxlovid (Eua), Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STACI BREWER, FNP-C accept Medicare?
STACI BREWER, FNP-C appears in CMS Medicare data with 171 Part D claims and 135 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STACI BREWER, FNP-C's credentials?
STACI BREWER, FNP-C's NPI is 1386280105 with credentials FNP-C. 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