2026 NPPES data Family Nurse Practitioner NPI 1255918678 NP
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AMY MILLER, NP

Family Nurse Practitioner in WAUKESHA, 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
1K
Medicare Part D claims · 351 beneficiaries · Family Nurse Practitioner avg: 1K

What the federal data shows

AMY MILLER, NP filed 1,069 Medicare Part D claims in 2023 as a Family Nurse Practitioner in WAUKESHA, Wisconsin.

1K
Part D claims, 2023

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.

AMY MILLER, NP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,069 Top 24% higher than 76% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about AMY MILLER, NP?

Quality data not reported

NPI registry status

Active

Issued 03/24/2021

NPI 1255918678

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

1,069 13% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Wisconsin

How Family Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Family Nurse Practitioner share within Wisconsin

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

Specialty board-certification context

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

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

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

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

AMY MILLER, NP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding NP credentials at 717 W MORELAND BLVD, WAUKESHA, WI, 53188, with a listed phone of (262) 542-9100. NPI 1255918678 was issued on 03/24/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MILLER 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 1,069 prescription claims written by this provider, covering 351 Medicare beneficiaries and totaling roughly $68K in drug spend, with an opioid prescribing rate of 1.5%. 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

717 W MORELAND BLVD
WAUKESHA, WI 53188

Provider Details

NPI 1255918678
Specialty Family Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 03/24/2021

Medicare Part D Prescribing Data

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

1,069
Total Claims
$68K
Total Drug Cost
351
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,605
Total Day Supply
77,285
Generic Drug Cost
$20K
Opioid Claims
16 (1.5% rate)

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
1.21
Gender Split
66% female / 34% male
Age Distribution
<65: 23, 65-74: 168, 75-84: 123, 85+: 37

Top Prescribed Drugs (Medicare Part D)

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

What AMY MILLER, NP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
94
Rosuvastatin Calcium
62
Levothyroxine Sodium
58
Amlodipine Besylate
45
Lisinopril
44
Omeprazole
35
Hydrochlorothiazide
33
Metoprolol Succinate
33
Potassium Chloride
30
Warfarin Sodium
30

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

Family Nurse Practitioner Overview

How AMY MILLER, NP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

AMY MILLER, NP's 1,069 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Wisconsin

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

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

Frequently Asked Questions

What is AMY MILLER, NP's specialty?
AMY MILLER, NP specializes in Family Nurse Practitioner and practices in WAUKESHA, Wisconsin. Credentials: NP.
How much does AMY MILLER, NP prescribe under Medicare Part D?
In 2023, AMY MILLER, NP wrote 1,069 Medicare Part D claims totaling $68K in drug costs for 351 beneficiaries.
Where is AMY MILLER, NP located?
AMY MILLER, NP is located at 717 W MORELAND BLVD, WAUKESHA, WI, 53188. Phone: (262) 542-9100.
What is AMY MILLER, NP's NPI number?
AMY MILLER, NP's National Provider Identifier (NPI) is 1255918678, issued on 03/24/2021.
Does AMY MILLER, NP prescribe opioids?
Yes, AMY MILLER, NP had 16 opioid claims in 2023 with an opioid prescribing rate of 1.5%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does AMY MILLER, NP prescribe most often?
Based on 2023 Medicare Part D data, AMY MILLER, NP's most frequently prescribed drugs include Atorvastatin Calcium, Rosuvastatin Calcium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMY MILLER, NP accept Medicare?
AMY MILLER, NP appears in CMS Medicare data with 1,069 Part D claims and 351 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMY MILLER, NP's credentials?
AMY MILLER, NP's NPI is 1255918678 with credentials NP. 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