Siddhartha Kumar is a Psychiatry physician. OpenAlex indexes 71 publications with 403 citations (h-index 9).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1336 Bridgegate Dr
Diamond Bar, CA 917653955
Telephone
626-960-4844Registry record last updated 8 Dec 2021.
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
100%SSRI39.4%Trazodone Hcl42%Fluoxetine Hcl21%Escitalopram Oxalate17%Sertraline Hcl12%Citalopram Hbr9%Part D<11 patientsBenzodiazepine20.9%Clonazepam58%Lorazepam42%Part D<11 patients+ 4 more classes in this area
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- A broad-spectrum inhibitor of copper-exporting P <sub>1B</sub> -type ATPases
Proceedings of the National Academy of Sciences
2026 - The role of Tyr34 in proton-coupled electron transfer of human manganese superoxide dismutase
bioRxiv (Cold Spring Harbor Laboratory)
2024
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.”