Joerg Ermann is a Rheumatology/Immunology physician affiliated with Brigham and Women's Hospital. OpenAlex indexes 101 publications with 7,107 citations (h-index 33).
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
45 Francis St
Boston, MA 021156105
Telephone
617-732-5325Provider last certified this registry record 19 Dec 2019.
Industry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Janssen Biotech, Inc.Program year20252 payments
- UCB, Inc.Program year20255 payments
- AstraZeneca Pharmaceuticals LPProgram year20251 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.
Cancer & immunology
53.4%TNF inhibitor18.4%Humira(Cf) Pen68%Enbrel Sureclick16%Humira Pen16%Part D<11 patientsInterleukin-17A Antagonist9.9%Taltz Autoinjector57%Cosentyx Sensoready (2 Pens)43%Part D<11 patients+ 5 more classes in this area
Musculoskeletal
22.3%Nonsteroidal Anti-inflammatory Drug12.4%Diclofenac Sodium55%Naproxen45%Part D<11 patientsXanthine oxidase inhibitor6.2%Allopurinol100%Part D<11 patients+ 1 more class in this area
Metabolism & gastrointestinal
9.5%Corticosteroid9.5%Prednisone100%Part D≥19 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
2 NIH research awards on record, funded 2014–2022 per NIH RePORTER. The latest:
- MRI-guided biopsy of pelvic bone marrow edema lesions in axial spondyloarthritis
Brigham and Women'S Hospital
FY2022$190,528R21AR079691 - MRI-guided biopsy of pelvic bone marrow edema lesions in axial spondyloarthritis
Brigham and Women'S Hospital
FY2021$222,938R21AR079691 - Analyzing Disease Mechanisms in a Mouse Model of Spondyloarthritis
Brigham and Women'S Hospital
FY2016$80,338R03AR066357
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.
- A mechanically resilient soft hydrogel improves drug delivery for treating post-traumatic osteoarthritis in physically active joints
Proceedings of the National Academy of Sciences
2025 - Long-Term Safety and Efficacy of Ixekizumab in Patients With Axial Spondyloarthritis: 3-year Data From the COAST Program
The Journal of Rheumatology
2023
Similar KOLs
Other experts from the same institution or the same specialty.
Paul Ridker, MD
Brigham and Women's Hospital
Scott Solomon, MD
Brigham and Women's Hospital
Dennis Selkoe, MD
Brigham and Women's Hospital
Marc Pfeffer, MD
Brigham and Women'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.”