2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1588395842
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SEMILOORE AKERELE

Psychiatric/Mental Health Nurse Practitioner in NILES, Illinois. 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
2K
Medicare Part D claims · 114 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$124.26
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SEMILOORE AKERELE is a Psychiatric/Mental Health Nurse Practitioner ([object Object]) practicing in NILES, Illinois with a Medicare Part D prescribing footprint of 2K claims across 114 beneficiaries — 5% brand-name prescribing . Industry payments of $124.26 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SEMILOORE AKERELE filed 1,865 Medicare Part D claims in 2023 across NILES, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SEMILOORE AKERELE at a glance

Quality data not reported

NPI registry status

Active

Issued 06/17/2022

NPI 1588395842

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

1,865 101% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in Illinois

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

Illinois providers

Psychiatric/Mental Health Nurse Practitioner share within Illinois

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

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).

SEMILOORE AKERELE is a Psychiatric/Mental Health Nurse Practitioner provider practicing in NILES, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1588395842. 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.

SEMILOORE AKERELE appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider at 8541 N SHERMER RD, NILES, IL, 60714, with a listed phone of (857) 214-9803. NPI 1588395842 was issued on 06/17/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AKERELE 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 1,865 prescription claims written by this provider, covering 114 Medicare beneficiaries and totaling roughly $310K in drug spend, split 5% brand-name and 95% 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.

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

8541 N SHERMER RD
NILES, IL 60714

Provider Details

NPI 1588395842
Specialty Psychiatric/Mental Health Nurse Practitioner
Gender Female
NPI Issued 06/17/2022

Hospital and facility affiliations

Facilities where SEMILOORE AKERELE 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.

FABIAN CARBONELL MD SC
CHICAGO, IL
L AND Y GROUP S.C.
SKOKIE, IL

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 SEMILOORE AKERELE. Source: openpaymentsdata.cms.gov.

Total received

$124

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.

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to SEMILOORE AKERELE. To verify SEMILOORE AKERELE's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

SEMILOORE AKERELE — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 1,865 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.

1,865
Total Claims
$310K
Total Drug Cost
114
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,911
Total Day Supply
52,392
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$240K
Generic Drug Cost
$70K

Patient Demographics

Average Patient Age
56.1 years
Avg HCC Risk Score
1.85
Gender Split
32% female / 68% male
Age Distribution
<65: 79, 65-74: 25, 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
Olanzapine
175
Trazodone Hcl
118
Sertraline Hcl
106
Quetiapine Fumarate
105
Benztropine Mesylate
90
Buspirone Hcl
77
Divalproex Sodium
69
Bupropion Xl
Bupropion Hcl
67
Aripiprazole
61
Fluoxetine Hcl
60

* 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 SEMILOORE AKERELE 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

SEMILOORE AKERELE's 1,865 claims are above the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Illinois

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

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

Frequently Asked Questions

What is SEMILOORE AKERELE's specialty?
SEMILOORE AKERELE specializes in Psychiatric/Mental Health Nurse Practitioner and practices in NILES, Illinois.
How much does SEMILOORE AKERELE prescribe under Medicare Part D?
In 2023, SEMILOORE AKERELE wrote 1,865 Medicare Part D claims totaling $310K in drug costs for 114 beneficiaries.
Where is SEMILOORE AKERELE located?
SEMILOORE AKERELE is located at 8541 N SHERMER RD, NILES, IL, 60714. Phone: (857) 214-9803.
What is SEMILOORE AKERELE's NPI number?
SEMILOORE AKERELE's National Provider Identifier (NPI) is 1588395842, issued on 06/17/2022.
Does SEMILOORE AKERELE prescribe more brand-name or generic drugs?
SEMILOORE AKERELE's prescribing is 5% brand-name and 95% generic drugs by claim count, with $240K in brand drug costs.
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 SEMILOORE AKERELE prescribe most often?
Based on 2023 Medicare Part D data, SEMILOORE AKERELE's most frequently prescribed drugs include Olanzapine, Trazodone Hcl, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SEMILOORE AKERELE accept Medicare?
SEMILOORE AKERELE appears in CMS Medicare data with 1,865 Part D claims and 114 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SEMILOORE AKERELE's credentials?
SEMILOORE AKERELE's NPI is 1588395842. 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