2026 NPPES data Nurse Practitioner NPI 1598419160 APNP
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BRITTANY GALEWSKI, APNP

Nurse Practitioner in OAK CREEK, 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
207
Medicare Part D claims · 72 beneficiaries · Nurse Practitioner avg: 1K
What the federal data reveals: BRITTANY GALEWSKI, APNP is a Nurse Practitioner ([object Object]) practicing in OAK CREEK, Wisconsin with a Medicare Part D prescribing footprint of 207 claims across 72 beneficiaries .

What stands out: BRITTANY GALEWSKI, APNP filed 207 Medicare Part D claims in 2023 across OAK CREEK, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

BRITTANY GALEWSKI, APNP at a glance

Quality data not reported

NPI registry status

Active

Issued 02/11/2022

NPI 1598419160

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

207 81% 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).

BRITTANY GALEWSKI, APNP is a Nurse Practitioner provider practicing in OAK CREEK, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APNP. NPI: 1598419160. 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.

BRITTANY GALEWSKI, APNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding APNP credentials at 335 E MAHN CT, OAK CREEK, WI, 53154, with a listed phone of (414) 762-2020. NPI 1598419160 was issued on 02/11/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GALEWSKI 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 207 prescription claims written by this provider, covering 72 Medicare beneficiaries and totaling roughly $8K in drug spend. 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

335 E MAHN CT
OAK CREEK, WI 53154

Provider Details

NPI 1598419160
Specialty Nurse Practitioner
Credentials APNP
Gender Female
NPI Issued 02/11/2022

Hospital and facility affiliations

Facilities where BRITTANY GALEWSKI, APNP 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
MIDWEST NEPHROLOGY ASSOCIATES, S.C.
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).

Medicare Part D Prescribing Data

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

207
Total Claims
$8K
Total Drug Cost
72
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
318
Total Day Supply
9,151
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
3.20
Gender Split
60% female / 40% 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
Furosemide
59
Losartan Potassium
19
Metolazone
14
Amlodipine Besylate
12
Bumetanide
11
Calcitriol
11

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

Nurse Practitioner Overview

How BRITTANY GALEWSKI, APNP 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

BRITTANY GALEWSKI, APNP's 207 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 GALEWSKI.

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

Frequently Asked Questions

What is BRITTANY GALEWSKI, APNP's specialty?
BRITTANY GALEWSKI, APNP specializes in Nurse Practitioner and practices in OAK CREEK, Wisconsin. Credentials: APNP.
How much does BRITTANY GALEWSKI, APNP prescribe under Medicare Part D?
In 2023, BRITTANY GALEWSKI, APNP wrote 207 Medicare Part D claims totaling $8K in drug costs for 72 beneficiaries.
Where is BRITTANY GALEWSKI, APNP located?
BRITTANY GALEWSKI, APNP is located at 335 E MAHN CT, OAK CREEK, WI, 53154. Phone: (414) 762-2020.
What is BRITTANY GALEWSKI, APNP's NPI number?
BRITTANY GALEWSKI, APNP's National Provider Identifier (NPI) is 1598419160, issued on 02/11/2022.
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 BRITTANY GALEWSKI, APNP prescribe most often?
Based on 2023 Medicare Part D data, BRITTANY GALEWSKI, APNP's most frequently prescribed drugs include Furosemide, Losartan Potassium, Metolazone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BRITTANY GALEWSKI, APNP accept Medicare?
BRITTANY GALEWSKI, APNP appears in CMS Medicare data with 207 Part D claims and 72 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BRITTANY GALEWSKI, APNP's credentials?
BRITTANY GALEWSKI, APNP's NPI is 1598419160 with credentials APNP. 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