Antonio Hardan is a Psychiatry physician. ClinicalTrials.gov lists 28 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
725 Welch Rd
Palo Alto, CA 943041601
Telephone
650-497-8000Provider last certified this registry record 30 Apr 2024.
Clinical trials
- Clinical Trial Evaluating the Effects of Ganaxolone in Children With Autism
Sponsor: Stanford University
- Trial of Center-Based Early Start Denver Model vs. Pivotal Response Treatment in Children With Autism
Sponsor: Stanford University
- Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth
Sponsor: Stanford University
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- F. Hoffmann-La Roche AGProgram year20241 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Nervous system
93.9%Atypical Antipsychotic32.3%Risperidone43%Aripiprazole33%Olanzapine Odt13%Rexulti12%Part D<11 patientsSSRI30.3%Trazodone Hcl33%Fluvoxamine Maleate29%Fluoxetine Hcl25%Escitalopram Oxalate14%Part D<11 patients+ 4 more classes in this area
Cardiovascular
6.1%Central alpha-2 Adrenergic Agonist6.1%Guanfacine Hcl100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
14 NIH research awards on record, funded 2005–2026 per NIH RePORTER. The latest:
- A Multimodal Assessment Protocol for Characterizing Restricted and Repetitive Behaviors in Autism
Stanford University
FY2026$767,029R01MH138412 - Developing a Quantitative Assessment Tool for Characterizing Social Domains
Stanford University
FY2025$1,425,865RF1MH129833 - Project 2: Pharmacological Probing of Sleep Physiology in Autism
Stanford University
FY2025$382,710P50HD109861
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Similar KOLs
Other experts from the same institution or the same specialty.
Philip Scheltens
Inserm
Rafael Tabarés‐Seisdedos
Universitat de València
Nick C. Fox
UK Dementia Research Institute
Perminder S. Sachdev
Department of Health and Aged Care
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”