2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1942572540 ARNP
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CHYNWE AHUMARAEZE, ARNP

Psychiatric/Mental Health Nurse Practitioner in INDEPENDENCE, Missouri. 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
271
Medicare Part D claims · 44 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Industry payments
$121.83
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CHYNWE AHUMARAEZE, ARNP is a Psychiatric/Mental Health Nurse Practitioner ([object Object]) practicing in INDEPENDENCE, Missouri with a Medicare Part D prescribing footprint of 271 claims across 44 beneficiaries . Industry payments of $121.83 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CHYNWE AHUMARAEZE, ARNP filed 271 Medicare Part D claims in 2023 across INDEPENDENCE, Missouri. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHYNWE AHUMARAEZE, ARNP at a glance

Quality data not reported

NPI registry status

Active

Issued 01/30/2012

NPI 1942572540

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

271 71% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in Missouri

How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Missouri providers

Missouri providers

Psychiatric/Mental Health Nurse Practitioner share within Missouri

1. Psychiatric/Mental Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Nurse Practitioner share within Missouri

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health 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).

CHYNWE AHUMARAEZE, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider practicing in INDEPENDENCE, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: ARNP. NPI: 1942572540. 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.

CHYNWE AHUMARAEZE, ARNP appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding ARNP credentials at 17844 E 23RD ST S, INDEPENDENCE, MO, 64057, with a listed phone of (816) 254-3652. NPI 1942572540 was issued on 01/30/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AHUMARAEZE 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 271 prescription claims written by this provider, covering 44 Medicare beneficiaries and totaling roughly $39K 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.

Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 39,953 enrolled providers across 54 states and an average of 927 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

17844 E 23RD ST S
INDEPENDENCE, MO 64057

Provider Details

NPI 1942572540
Specialty Psychiatric/Mental Health Nurse Practitioner
Credentials ARNP
Gender Male
NPI Issued 01/30/2012

Hospital and facility affiliations

Facilities where CHYNWE AHUMARAEZE, ARNP 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.

CORNERSTONE MONTGOMERY INC
ROCKVILLE, MD

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for CHYNWE AHUMARAEZE, ARNP. Source: openpaymentsdata.cms.gov.

Total received

$122

Largest payer

Teva Pharmaceuticals USA, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

271
Total Claims
$39K
Total Drug Cost
44
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
271
Total Day Supply
7,820
Generic Drug Cost
$13K

Patient Demographics

Average Patient Age
49.4 years
Avg HCC Risk Score
1.28
Gender Split
43% female / 57% 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
Benztropine Mesylate
25
Hydroxyzine Hcl
24
Divalproex Sodium
19
Quetiapine Fumarate
19
Olanzapine
16
Aripiprazole
14

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

Psychiatric/Mental Health Nurse Practitioner Overview

How CHYNWE AHUMARAEZE, ARNP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.

39,953
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider

CHYNWE AHUMARAEZE, ARNP's 271 claims are below the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Missouri

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

Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHYNWE AHUMARAEZE, ARNP's specialty?
CHYNWE AHUMARAEZE, ARNP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in INDEPENDENCE, Missouri. Credentials: ARNP.
How much does CHYNWE AHUMARAEZE, ARNP prescribe under Medicare Part D?
In 2023, CHYNWE AHUMARAEZE, ARNP wrote 271 Medicare Part D claims totaling $39K in drug costs for 44 beneficiaries.
Where is CHYNWE AHUMARAEZE, ARNP located?
CHYNWE AHUMARAEZE, ARNP is located at 17844 E 23RD ST S, INDEPENDENCE, MO, 64057. Phone: (816) 254-3652.
What is CHYNWE AHUMARAEZE, ARNP's NPI number?
CHYNWE AHUMARAEZE, ARNP's National Provider Identifier (NPI) is 1942572540, issued on 01/30/2012.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US?
There are 39,953 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does CHYNWE AHUMARAEZE, ARNP prescribe most often?
Based on 2023 Medicare Part D data, CHYNWE AHUMARAEZE, ARNP's most frequently prescribed drugs include Benztropine Mesylate, Hydroxyzine Hcl, Divalproex Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHYNWE AHUMARAEZE, ARNP accept Medicare?
CHYNWE AHUMARAEZE, ARNP appears in CMS Medicare data with 271 Part D claims and 44 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHYNWE AHUMARAEZE, ARNP's credentials?
CHYNWE AHUMARAEZE, ARNP's NPI is 1942572540 with credentials ARNP. 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