Michael Greenberg is a Neurology physician. ClinicalTrials.gov lists 1 registered study matched to this name.
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
11637 Terrace Dr
Ste 100
Waldorf, MD 206023706
Telephone
301-870-7287Registry record last updated 2 Oct 2012.
Clinical trials
- Toxicities Associated With Subcutaneous Administration of Ethyol (Amifostine) for the Prevention of Radiation-Induced Toxicities
Sponsor: The Dale & Frances Hughes Cancer Center
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
24 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year202530 payments
- Amgen Inc.Program year20253 payments
- Biogen, Inc.Program year20252 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
90.5%Aromatic Amino Acid Decarboxylation Inhibitor9.9%Carbidopa-Levodopa69%Carbidopa-Levodopa-Entacapone20%Carbidopa-Levodopa Er11%Part D<11 patientsGabapentinoids9.4%Gabapentin59%Pregabalin41%Part D≥29 patients+ 17 more classes in this area
Musculoskeletal
5.3%gamma-Aminobutyric Acid-ergic Agonist3.6%Baclofen100%Part D≥11 patientsCentral alpha-2 Adrenergic Agonist1.7%Tizanidine Hcl100%Part D<11 patientsCancer & immunology
3.2%Other immunosuppressants1.9%Dimethyl Fumarate100%Part D<11 patientsOther immunostimulants1.3%Glatiramer Acetate100%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.
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.”