NPI registry status
Active
2026 NPPES data Forensic Psychologist NPI 1134743800 MD
Verify on CMS → Brendan McNeilly, MD
Forensic Psychologist in Grandville, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 797 in Forensic Psychologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
346
Medicare Part D claims · 37 beneficiaries · Forensic Psychologist avg: 114
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Brendan McNeilly, MD filed 346 Medicare Part D claims in 2023 as a Forensic Psychologist in Grandville, Michigan, prescribing 92% generic.
- 346
- Part D claims, 2023
- 92%
- generic prescribing
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.
Brendan McNeilly, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
346 Top 43% higher than 57% of 1,370,886 prescribers
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 Brendan McNeilly, MD?
Quality data not reportedPrimary specialty
Forensic Psychologist
Medicare Part D claims
346 204% vs specialty avg
Specialty distribution in Michigan
How Forensic Psychologist compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Forensic Psychologist. Verify directly:
How MIPS and board certification work
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).
Brendan McNeilly, MD appears in the CMS NPPES registry as a Forensic Psychologist provider holding MD credentials at 4211 PARKWAY PLACE DR SW STE 100, Grandville, MI, 49418, with a listed phone of (616) 222-3700. NPI 1134743800 was issued on 05/29/2020.
Medicare Part D records for calendar year 2023 show 346 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $68K in drug spend, split 8% brand-name and 92% generic by claim count.
Forensic Psychologist is a narrow specialty nationwide, with 797 enrolled providers across 47 states and an average of 114 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
Provider Details
| NPI | 1134743800 |
|---|---|
| Specialty | Forensic Psychologist |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/29/2020 |
Hospital and facility affiliations
Facilities where Brendan McNeilly, MD 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.
Pine Rest Christian Mental Health Services
Grand Rapids, MI
Psychiatric
CMS CCN: 234006
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Brendan McNeilly, MD. To verify Brendan McNeilly, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Brendan McNeilly, MD - brand share 8.0%
Forensic Psychologist average
8% brand-name claims vs 92% generic, on 346 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.
346
Total Claims
$68K
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 452
- Total Day Supply
- 13,347
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $54K
- Generic Drug Cost
- $14K
Patient Demographics
- Average Patient Age
- 57.1 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 20, 65-74: 12, 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.
What Brendan McNeilly, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Olanzapine
Olanzapine
26 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
22 claims
- Bupropion Xl
Bupropion Xl
18 claims
- Escitalopram Oxalate
Escitalopram Oxalate
18 claims
- Quetiapine Fumarate
Quetiapine Fumarate
17 claims
- Trazodone Hcl
Trazodone Hcl
16 claims
- Risperidone
Risperidone
14 claims
- Donepezil Hcl
Donepezil Hcl
13 claims
| Drug | Claims |
|---|---|
| Olanzapine | 26 |
| Hydroxyzine Hcl | 22 |
| Bupropion Xl Bupropion Hcl | 18 |
| Escitalopram Oxalate | 18 |
| Quetiapine Fumarate | 17 |
| Trazodone Hcl | 16 |
| Risperidone | 14 |
| Donepezil Hcl | 13 |
| Aripiprazole | 12 |
| Clozapine | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Forensic Psychologist Overview
How Brendan McNeilly, MD fits within the Forensic Psychologist landscape nationally.
797
Forensic Psychologist Providers in US
47
States with Forensic Psychologist
114
Avg Claims per Provider
Brendan McNeilly, MD's 346 claims are above the specialty average of 114.
Nearby Forensic Psychologist Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as McNeilly.
Dr. Iren Assar
PH.D.
Saline, MI
Marissa Atkinson
Saline, MI
Dr. Steven Bank
PH.D.
Ann Arbor, MI
Dr. David Boersma
PHD
Grand Rapids, MI
Dr. Ciara Cannoy
PHD, LP
Saline, MI
Compare Forensic Psychologist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Forensic Psychologist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Michigan
Frequently Asked Questions
What is Brendan McNeilly, MD's specialty? ▼
Brendan McNeilly, MD specializes in Forensic Psychologist and practices in Grandville, Michigan. Credentials: MD.
How much does Brendan McNeilly, MD prescribe under Medicare Part D? ▼
In 2023, Brendan McNeilly, MD wrote 346 Medicare Part D claims totaling $68K in drug costs for 37 beneficiaries.
Where is Brendan McNeilly, MD located? ▼
Brendan McNeilly, MD is located at 4211 PARKWAY PLACE DR SW STE 100, Grandville, MI, 49418. Phone: (616) 222-3700.
What is Brendan McNeilly, MD's NPI number? ▼
Brendan McNeilly, MD's National Provider Identifier (NPI) is 1134743800, issued on 05/29/2020.
Does Brendan McNeilly, MD prescribe more brand-name or generic drugs? ▼
Brendan McNeilly, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $54K in brand drug costs.
How many Forensic Psychologist providers are there in the US? ▼
There are 797 Forensic Psychologist providers across 47 states in the US. The average Forensic Psychologist provider writes 114 Medicare Part D claims per year.
What drugs does Brendan McNeilly, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Brendan McNeilly, MD's most frequently prescribed drugs include Olanzapine, Hydroxyzine Hcl, Bupropion Xl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brendan McNeilly, MD accept Medicare? ▼
Brendan McNeilly, MD appears in CMS Medicare data with 346 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brendan McNeilly, MD's credentials? ▼
Brendan McNeilly, MD's NPI is 1134743800 with credentials MD. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.