Provider Profile
Harold D. Slaughter, MS is a psychologist based in Martinsburg, WV. Medicare claims data shows Harold provided 90 services to 75 patients. The services billed most often include administration of psychological or neuropsychological test, each additional 30 minutes, administration of psychological or neuropsychological test, first 30 minutes, and evaluation of psychological test, each additional hour.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
431 S RALEIGH STREET
Martinsburg, WV 25401
Within Psychology (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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Therapy Modalities
90 services · 75 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
30 | |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
15 | |
| Evaluation of psychological test, each additional hour | Treatment | 96131 |
15 | |
| Evaluation of psychological test, first hour | Treatment | 96130 |
15 | |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Harold D. Slaughter is a psychologist in Martinsburg, WV. That is the designation recorded for this NPI in the federal registry.
NPI registry
Harold D. Slaughter is listed at 431 S Raleigh Street, Martinsburg, WV 25401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (304) 263-9095. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Harold D. Slaughter's National Provider Identifier is 1255410247. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Harold D. Slaughter has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Harold D. Slaughter provides treatments such as administration of psychological or neuropsychological test, each additional 30 minutes and administration of psychological or neuropsychological test, first 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Harold D. Slaughter. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.