Roopa Siddaiah is a Respiratory physician affiliated with Arkansas Children's Hospital. OpenAlex indexes 51 publications with 398 citations (h-index 11).
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).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1 Childrens Way # 512-17
Little Rock, AR 722023500
Telephone
501-364-1100Provider last certified this registry record 29 Apr 2025.
Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Actelion Pharmaceuticals US, Inc.Program year20241 payment
- Regeneron Healthcare Solutions, Inc.Program year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
1 NIH research award on record, funded 2025–2026 per NIH RePORTER. The latest:
- Salivary miRNAs as Prognostic Markers of Pulmonary Hypertension Associated with Bronchopulmonary Dysplasia in Extremely Low Gestational Age Infants
Arkansas Children'S Hospital Res Inst
FY2026$159,422K23HD109727 - Salivary miRNAs as Prognostic Markers of Pulmonary Hypertension Associated with Bronchopulmonary Dysplasia in Extremely Low Gestational Age Infants
Arkansas Children'S Hospital Res Inst
FY2025$159,422K23HD109727
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Early Tracheal and Salivary miRNAs in Extremely Preterm Infants Predict BPD-related Pulmonary Hypertension
bioRxiv (Cold Spring Harbor Laboratory)
2026 - Respiratory Readmissions in First 3 Years of Life for Children with Bronchopulmonary Dysplasia
The Journal of Pediatrics
2026
Similar KOLs
Other experts from the same institution or the same specialty.
William Steinbach, MD
Arkansas Children's Hospital
Stacie Jones, MD
Arkansas Children's Hospital
Amy Scurlock, MD
Arkansas Children's Hospital
Gresham Richter, MD
Arkansas Children's Hospital
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.”