Provider Profile
Ghian F. Pieraldi Vassallo, PsyD is a psychologist — clinical practicing in San Antonio, TX. Medicare claims data shows Ghian provided 163 services to 83 patients. The services billed most often include psychotherapy, 45 minutes, psychotherapy, 45 minutes, and psychiatric diagnostic evaluation. This provider record is associated with NPI 1508512997.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
7272 WURZBACH RD STE 706
San Antonio, TX 78240
Within Clinical Psychology 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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163 services · 83 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
68 | As often as other peers in Psychologist — Clinical |
| Psychotherapy, 45 minutes | Treatment | 90834 |
64 | As often as other peers in Psychologist — Clinical |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
31 | As often as other peers in Psychologist — Clinical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Pieraldi Vassallo is a psychologist in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Dr. Pieraldi Vassallo is listed at 7272 Wurzbach Rd Ste 706, San Antonio, TX 78240. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (210) 615-3483. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Pieraldi Vassallo's National Provider Identifier is 1508512997. 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
Dr. Pieraldi Vassallo has 4+ years experience. Registered with an NPI since 2022. 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, Dr. Pieraldi Vassallo provides treatments such as psychotherapy, 45 minutes and psychiatric diagnostic evaluation. 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 Dr. Pieraldi Vassallo. If this is you, claiming it is free.
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