Erik Johnson is a Neurology physician.
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
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Lilly USA, LLCProgram year20251 payment
- Lilly USA, LLCProgram year20241 payment
- Lilly USA, LLCProgram year20231 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
100%Cholinesterase Inhibitor40.4%Donepezil Hcl89%Rivastigmine11%Part D<11 patientsSSRI34.4%Escitalopram Oxalate57%Trazodone Hcl37%Sertraline Hcl7%Part D<11 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.
NIH funding
2 NIH research awards on record, funded 2020–2025 per NIH RePORTER. The latest:
- A Proteomic Comparison of Sporadic Early-Onset, Late-Onset, and Autosomal Dominant Alzheimer's Disease
Emory University
FY2025$2,984,943R01AG089497 - A Proteomic Comparison of Sporadic Early-Onset, Late-Onset, and Autosomal Dominant Alzheimer's Disease
Emory University
FY2024$2,840,883R01AG089497 - Brain Proteomic Network Analysis to Elucidate Mechanisms and Biomarkers for Alzheimer's Disease
Emory University
FY2024$152,388K08AG068604
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.
No other directory profiles share this institution yet.
Bruce Miller, MD
University of California, San Francisco (UCSF)
Brett Kissela, MD
Medical College of Wisconsin
Bradley Boeve, MD
Mayo Clinic
Richard Lipton, MD
Albert Einstein College of Medicine
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.”