Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 183 contact records for Richard Nicholson across 34 states. The most recent address on file is in MD, 21791. Of these records, 143 include phone numbers and 78 include email addresses. Ages range from 40 to 90, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.