Here are the number of non-NBATV national games on the schedule for every NBA team:

Atlanta Hawks: 2
Boston Celtics: 1
Brooklyn Nets: 4
Charlotte Hornets: 2
Chicago Bulls: 25
Cleveland Cavaliers: 25
Dallas Mavericks: 11
Denver Nuggets: 5
Detroit Pistons: 2
Golden State Warriors: 19
Houston Rockets: 17
Indiana Pacers: 5
Los Angeles Clippers: 23
Los Angeles Lakers: 20
Memphis Grizzlies: 1
Miami Heat: 16
Milwaukee Bucks: 0
Minnesota Timberwolves: 2
New Orleans Pelicans: 2
New York Knicks: 16
Oklahoma City Thunder: 25
Orlando Magic: 0
Philadelphia 76ers: 0
Phoenix Suns: 10
Portland Trail Blazers: 16
Sacramento Kings: 3
San Antonio Spurs: 19
Toronto Raptors: 4
Utah Jazz: 1
Washington Wizards: 10