NPPES file of Aug 9, 2026

Clinical Psychologist vs School Psychologist

Clinical Psychologist has 4.7 times as many registry records as School Psychologist: 69,391 against 14,921. Each count is the NPPES records whose primary taxonomy is the specialty, so it measures how providers describe their main practice, not everyone trained in it.

CMS NPPES, file of Aug 9, 2026; 2023 Census population estimates · method

Clinical Psychologist: 69,391 records in 56 states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Massachusetts3,185
  5. Florida2,980

Clinical Psychologist nationwide →

School Psychologist: 14,921 records in 52 states

  1. California2,544
  2. New York1,740
  3. Ohio1,526
  4. Virginia1,082
  5. Arizona968

School Psychologist nationwide →

By state, with records per 100,000 residents

StateClinical PsychologistSchool PsychologistPer 100,000 (first)Per 100,000 (second)
California12,6472,54432.56.5
New York6,5581,74033.58.9
Illinois3,94764731.55.2
Florida2,98049713.22.2
Virginia2,3291,08226.912.5
Massachusetts3,18519845.52.8
Ohio1,5811,52613.412.9
Michigan2,9657729.50.8
Texas2,7322029.00.7
Pennsylvania2,59719120.01.5
Maryland1,49974524.312.1
North Carolina1,71213515.81.2
Arizona84196811.313.0
Washington1,6759721.41.2
Colorado1,65210128.11.7
Minnesota1,53815426.82.7
New Jersey1,51313216.31.4
Indiana83851612.27.5
Oregon1,14315027.03.5
Georgia1,1696910.60.6
Connecticut1,1145930.81.6
Missouri91111514.71.9
Tennessee7957311.21.0
Wisconsin72810912.31.8
District of Columbia56420583.130.2
South Carolina4463128.35.8
Kentucky7143115.80.7
Hawaii640644.60.4
New Mexico36623917.311.3
Delaware16841116.339.8
Kansas5492718.70.9
Utah43712212.83.6
Rhode Island5102046.51.8
Nebraska23227811.714.1
West Virginia25122014.212.4
New Hampshire29215920.811.3
Louisiana373638.21.4
Alabama400187.80.4
Nevada3461910.80.6
Maine2954521.13.2
Oklahoma248756.11.9
Vermont3111048.01.5
Arkansas278329.11.0
Iowa212136.60.4
Idaho195259.91.3
North Dakota1188715.111.1
South Dakota1038311.29.0
Montana1711015.10.9
Mississippi165125.60.4
Alaska129617.60.8
Wyoming1002017.13.4

Source: CMS NPPES (NPPES files on CMS.gov), primary NUCC taxonomy by practice state; 2023 population estimates (census.gov).

Common questions

How many Clinical Psychologist providers are there vs School Psychologist?

There are 69,391 Clinical Psychologist and 14,921 School Psychologist records in the CMS NPPES registry, counted by primary taxonomy.

Which specialty is spread across more states?

Clinical Psychologist has records in 56 states and territories, against 52.

Where is the data from?

Provider counts are from the CMS National Plan and Provider Enumeration System (NPPES). Per-capita rates use 2023 Census population estimates.

Two specialties are not substitutes: scope of practice, training and the conditions treated differ. More comparisons →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of the NPPES file of Aug 9, 2026.