Kathryn Holroyd is a Neurology physician affiliated with NewYork–Presbyterian Hospital. OpenAlex indexes 51 publications with 694 citations (h-index 12).
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
622 W 168th St
New York, NY 100323720
Telephone
212-305-2500Provider last certified this registry record 31 Jul 2024.
Medicare prescribing footprint (2022)
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
58.7%Potassium Channel Blocker32.6%Dalfampridine Er100%Part D<11 patientsSNRI26.1%Duloxetine Hcl100%Part D<11 patientsMusculoskeletal
41.3%gamma-Aminobutyric Acid-ergic Agonist41.3%Baclofen100%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
1 NIH research award on record, funded 2024–2025 per NIH RePORTER. The latest:
- Systemic and Central Nervous System Vasculopathy in Acute HIV and After Early Antiretroviral Therapy
Columbia University Health Sciences
FY2025$48,031R03NS141698 - Systemic and Central Nervous System Vasculopathy in Acute HIV and After Early Antiretroviral Therapy
Columbia University Health Sciences
FY2025$23,220R03NS141698 - Systemic and Central Nervous System Vasculopathy in Acute HIV and After Early Antiretroviral Therapy
Columbia University Health Sciences
FY2024$85,079R03NS141698
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.
Lawrence Honig, MD, PhD
NewYork–Presbyterian Hospital
Nasser Altorki, MD
NewYork–Presbyterian Hospital
Michael Niederman, MD
NewYork–Presbyterian Hospital
Shunichi Homma, MD
NewYork–Presbyterian 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.”