Simy Parikh is a Neurology physician. OpenAlex indexes 33 publications with 389 citations (h-index 8).
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
900 Walnut St Ste 200
Philadelphia, PA 191075191
Telephone
215-955-2243Registry record last updated 17 Jul 2019.
Industry payments
18 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- PFIZER INC.Program year20251 payment
- ABBVIE INC.Program year20251 payment
- PFIZER INC.Program year20243 payments
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
100%Calcitonin gene-related peptide (CGRP) antagonists35.8%Emgality Pen57%Ajovy Autoinjector43%Part D<11 patientsOther antiepileptics24.4%Topiramate100%Part D≥13 patients+ 3 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.
- The Interictal State of Migraine: Understanding the Hidden Burden Between Attacks
Current Pain and Headache Reports
2026 - Spinal CSF-Venous Fistulas as the Potential Cause of Chronic Subarachnoid Hemorrhage: Superficial Siderosis and Adhesive Arachnoiditis
American Journal of Neuroradiology
2026 - The contribution of lumbar puncture opening pressure in the diagnosis of spontaneous intracranial hypotension: A systematic literature review and meta‐analysis
Headache The Journal of Head and Face Pain
2025 - Consensus Guidelines on Diagnostic Brain and Spine Imaging of Spontaneous Intracranial Hypotension
American Journal of Neuroradiology
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Atte Meretoja
University of Helsinki
Bruce Miller, MD
University of California, San Francisco (UCSF)
Dennis Selkoe, MD
Brigham and Women's Hospital
Ettore Beghi
Mario Negri Institute for Pharmacological Research
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.”