2026 NPPES data Gerontology Nurse Practitioner NPI 1275696825 GERIATRIC NURSE PRAC
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HEATHER DULAY, GERIATRIC NURSE PRAC

Gerontology Nurse Practitioner 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
798
Medicare Part D claims · 101 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data reveals: HEATHER DULAY, GERIATRIC NURSE PRAC is a Gerontology Nurse Practitioner ([object Object]) practicing in MILWAUKEE, Wisconsin with a Medicare Part D prescribing footprint of 798 claims across 101 beneficiaries .

What stands out: HEATHER DULAY, GERIATRIC NURSE PRAC filed 798 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.

HEATHER DULAY, GERIATRIC NURSE PRAC at a glance

Quality data not reported

NPI registry status

Active

Issued 12/18/2006

NPI 1275696825

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

798 38% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Wisconsin

How Gerontology Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Gerontology Nurse Practitioner share within Wisconsin

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Gerontology 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).

HEATHER DULAY, GERIATRIC NURSE PRAC is a Gerontology Nurse Practitioner provider practicing in MILWAUKEE, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: GERIATRIC NURSE PRAC. NPI: 1275696825. 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.

HEATHER DULAY, GERIATRIC NURSE PRAC appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding GERIATRIC NURSE PRAC credentials at 5228 W FOND DU LAC AVE, MILWAUKEE, WI, 53216, with a listed phone of (414) 536-2100. NPI 1275696825 was issued on 12/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DULAY 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 798 prescription claims written by this provider, covering 101 Medicare beneficiaries and totaling roughly $21K 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

5228 W FOND DU LAC AVE
MILWAUKEE, WI 53216

Provider Details

NPI 1275696825
Specialty Gerontology Nurse Practitioner
Credentials GERIATRIC NURSE PRAC
Gender Female
NPI Issued 12/18/2006

Hospital and facility affiliations

Facilities where HEATHER DULAY, GERIATRIC NURSE PRAC 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.

BEHAVIORAL SOLUTIONS INC
OCONTO, 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.

798
Total Claims
$21K
Total Drug Cost
101
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
800
Total Day Supply
19,337
Generic Drug Cost
$21K

Patient Demographics

Average Patient Age
77.1 years
Avg HCC Risk Score
2.70
Gender Split
63% female / 37% male
Age Distribution
<65: 16, 65-74: 30, 75-84: 23, 85+: 32

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Quetiapine Fumarate
101
Escitalopram Oxalate
92
Divalproex Sodium
91
Aripiprazole
73
Sertraline Hcl
73
Buspirone Hcl
59
Lorazepam
39
Venlafaxine Hcl Er
Venlafaxine Hcl
31
Clonazepam
27
Mirtazapine
26

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

Gerontology Nurse Practitioner Overview

How HEATHER DULAY, GERIATRIC NURSE PRAC fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

HEATHER DULAY, GERIATRIC NURSE PRAC's 798 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Wisconsin

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

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

Frequently Asked Questions

What is HEATHER DULAY, GERIATRIC NURSE PRAC's specialty?
HEATHER DULAY, GERIATRIC NURSE PRAC specializes in Gerontology Nurse Practitioner and practices in MILWAUKEE, Wisconsin. Credentials: GERIATRIC NURSE PRAC.
How much does HEATHER DULAY, GERIATRIC NURSE PRAC prescribe under Medicare Part D?
In 2023, HEATHER DULAY, GERIATRIC NURSE PRAC wrote 798 Medicare Part D claims totaling $21K in drug costs for 101 beneficiaries.
Where is HEATHER DULAY, GERIATRIC NURSE PRAC located?
HEATHER DULAY, GERIATRIC NURSE PRAC is located at 5228 W FOND DU LAC AVE, MILWAUKEE, WI, 53216. Phone: (414) 536-2100.
What is HEATHER DULAY, GERIATRIC NURSE PRAC's NPI number?
HEATHER DULAY, GERIATRIC NURSE PRAC's National Provider Identifier (NPI) is 1275696825, issued on 12/18/2006.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does HEATHER DULAY, GERIATRIC NURSE PRAC prescribe most often?
Based on 2023 Medicare Part D data, HEATHER DULAY, GERIATRIC NURSE PRAC's most frequently prescribed drugs include Quetiapine Fumarate, Escitalopram Oxalate, Divalproex Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HEATHER DULAY, GERIATRIC NURSE PRAC accept Medicare?
HEATHER DULAY, GERIATRIC NURSE PRAC appears in CMS Medicare data with 798 Part D claims and 101 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HEATHER DULAY, GERIATRIC NURSE PRAC's credentials?
HEATHER DULAY, GERIATRIC NURSE PRAC's NPI is 1275696825 with credentials GERIATRIC NURSE PRAC. 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