2026 NPPES data Nurse Practitioner NPI 1255877544 NP
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INEZ ADAMS, NP

Nurse Practitioner in WEST ALLIS, 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
323
Medicare Part D claims · 89 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: INEZ ADAMS, NP is a Nurse Practitioner ([object Object]) practicing in WEST ALLIS, Wisconsin with a Medicare Part D prescribing footprint of 323 claims across 89 beneficiaries — 20% brand-name prescribing .

What stands out: INEZ ADAMS, NP filed 323 Medicare Part D claims in 2023 across WEST ALLIS, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

INEZ ADAMS, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 01/11/2017

NPI 1255877544

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

323 70% 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).

INEZ ADAMS, NP is a Nurse Practitioner provider practicing in WEST ALLIS, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1255877544. 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.

INEZ ADAMS, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 2514 S 102ND ST STE 160, WEST ALLIS, WI, 53227, with a listed phone of (414) 255-0300. NPI 1255877544 was issued on 01/11/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ADAMS 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 323 prescription claims written by this provider, covering 89 Medicare beneficiaries and totaling roughly $36K in drug spend, split 20% brand-name and 80% 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

2514 S 102ND ST STE 160
WEST ALLIS, WI 53227

Provider Details

NPI 1255877544
Specialty Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 01/11/2017

Brand vs generic prescribing mix · Typical

INEZ ADAMS, NP — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 323 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.

323
Total Claims
$36K
Total Drug Cost
89
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
323
Total Day Supply
5,063
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$19K
Generic Drug Cost
$17K

Patient Demographics

Average Patient Age
57.5 years
Avg HCC Risk Score
1.86
Gender Split
48% female / 52% male
Age Distribution
<65: 55, 65-74: 27, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
148
Suboxone
Buprenorphine Hcl/Naloxone Hcl
60
Levetiracetam
26
Midodrine Hcl
14
Potassium Chloride
13
Lisinopril
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 INEZ ADAMS, NP 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

INEZ ADAMS, NP's 323 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 ADAMS.

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

Frequently Asked Questions

What is INEZ ADAMS, NP's specialty?
INEZ ADAMS, NP specializes in Nurse Practitioner and practices in WEST ALLIS, Wisconsin. Credentials: NP.
How much does INEZ ADAMS, NP prescribe under Medicare Part D?
In 2023, INEZ ADAMS, NP wrote 323 Medicare Part D claims totaling $36K in drug costs for 89 beneficiaries.
Where is INEZ ADAMS, NP located?
INEZ ADAMS, NP is located at 2514 S 102ND ST STE 160, WEST ALLIS, WI, 53227. Phone: (414) 255-0300.
What is INEZ ADAMS, NP's NPI number?
INEZ ADAMS, NP's National Provider Identifier (NPI) is 1255877544, issued on 01/11/2017.
Does INEZ ADAMS, NP prescribe more brand-name or generic drugs?
INEZ ADAMS, NP's prescribing is 20% brand-name and 80% generic drugs by claim count, with $19K 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 INEZ ADAMS, NP prescribe most often?
Based on 2023 Medicare Part D data, INEZ ADAMS, NP's most frequently prescribed drugs include Buprenorphine-Naloxone, Suboxone, Levetiracetam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does INEZ ADAMS, NP accept Medicare?
INEZ ADAMS, NP appears in CMS Medicare data with 323 Part D claims and 89 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify INEZ ADAMS, NP's credentials?
INEZ ADAMS, NP's NPI is 1255877544 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