2026 NPPES data Clinical Neuropsychologist NPI 1871590067 PHD, MP
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KENNETH RACHAL, PHD, MP

Clinical Neuropsychologist in THIBODAUX, Louisiana. 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
72
Medicare Part D claims · Clinical Neuropsychologist avg: 877
What the federal data reveals: KENNETH RACHAL, PHD, MP is a Clinical Neuropsychologist ([object Object]) practicing in THIBODAUX, Louisiana with a Medicare Part D prescribing footprint of 72 claims .

What stands out: KENNETH RACHAL, PHD, MP filed 72 Medicare Part D claims in 2023 across THIBODAUX, Louisiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KENNETH RACHAL, PHD, MP at a glance

Quality data not reported

NPI registry status

Active

Issued 07/01/2005

NPI 1871590067

Primary specialty

Clinical Neuropsychologist

Mid-sized

5,728 US NPIs in this specialty

Medicare Part D claims

72 92% vs specialty avg

2023 prescription claims

Specialty avg: 877

Specialty distribution in Louisiana

How Clinical Neuropsychologist compares to other specialties among Louisiana providers

Louisiana providers

Clinical Neuropsychologist share within Louisiana

1. Clinical Neuropsychologist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical Neuropsychologist share within Louisiana

Specialty board-certification context

Estimated specialty board-certified rate — Clinical Neuropsychologist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Clinical Neuropsychologist ABMS/AOA estimate

Est. board-certified rate (Clinical Neuropsychologist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical Neuropsychologist) — 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).

KENNETH RACHAL, PHD, MP is a Clinical Neuropsychologist provider practicing in THIBODAUX, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PHD, MP. NPI: 1871590067. 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.

KENNETH RACHAL, PHD, MP appears in the CMS NPPES registry as a Clinical Neuropsychologist provider holding PHD, MP credentials at 142A RUE MARGUERITE, THIBODAUX, LA, 70301, with a listed phone of (985) 625-0023. NPI 1871590067 was issued on 07/01/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RACHAL 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 72 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $2K 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.

Clinical Neuropsychologist is a mid-sized specialty nationwide, with 5,728 enrolled providers across 53 states and an average of 877 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

142A RUE MARGUERITE
THIBODAUX, LA 70301

Provider Details

NPI 1871590067
Specialty Clinical Neuropsychologist
Credentials PHD, MP
Gender Male
NPI Issued 07/01/2005

Hospital and facility affiliations

Facilities where KENNETH RACHAL, PHD, MP 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.

PSYCHOLOGICAL HEALTH CARE OF SOUTH LOUISIANA
THIBODAUX, LA

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

Medicare Part D Prescribing Data

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

72
Total Claims
$2K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
92
Total Day Supply
2,760
Generic Drug Cost
$793

Patient Demographics

Average Patient Age
39.8 years
Avg HCC Risk Score
0.70

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Claim-Specialty
Bupropion Xl
N/A

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

Clinical Neuropsychologist Overview

How KENNETH RACHAL, PHD, MP fits within the Clinical Neuropsychologist landscape nationally.

5,728
Clinical Neuropsychologist Providers in US
53
States with Clinical Neuropsychologist
877
Avg Claims per Provider

KENNETH RACHAL, PHD, MP's 72 claims are below the specialty average of 877.

Nearby Clinical Neuropsychologist Providers in Louisiana

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

Compare Clinical Neuropsychologist nationally: see state-by-state distribution →

Frequently Asked Questions

What is KENNETH RACHAL, PHD, MP's specialty?
KENNETH RACHAL, PHD, MP specializes in Clinical Neuropsychologist and practices in THIBODAUX, Louisiana. Credentials: PHD, MP.
How much does KENNETH RACHAL, PHD, MP prescribe under Medicare Part D?
In 2023, KENNETH RACHAL, PHD, MP wrote 72 Medicare Part D claims totaling $2K in drug costs for N/A beneficiaries.
Where is KENNETH RACHAL, PHD, MP located?
KENNETH RACHAL, PHD, MP is located at 142A RUE MARGUERITE, THIBODAUX, LA, 70301. Phone: (985) 625-0023.
What is KENNETH RACHAL, PHD, MP's NPI number?
KENNETH RACHAL, PHD, MP's National Provider Identifier (NPI) is 1871590067, issued on 07/01/2005.
How many Clinical Neuropsychologist providers are there in the US?
There are 5,728 Clinical Neuropsychologist providers across 53 states in the US. The average Clinical Neuropsychologist provider writes 877 Medicare Part D claims per year.
What drugs does KENNETH RACHAL, PHD, MP prescribe most often?
Based on 2023 Medicare Part D data, KENNETH RACHAL, PHD, MP's most frequently prescribed drugs include Claim-Specialty. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KENNETH RACHAL, PHD, MP accept Medicare?
KENNETH RACHAL, PHD, MP appears in CMS Medicare data with 72 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KENNETH RACHAL, PHD, MP's credentials?
KENNETH RACHAL, PHD, MP's NPI is 1871590067 with credentials PHD, MP. 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