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Psychiatry Physician: how many are there, and how many are in private practice?

Psychiatry physicians, classified under NUCC taxonomy 2084P0800X within Allopathic & Osteopathic Physicians, prevent, diagnose, and treat mental, emotional, substance-related, and other disorders through medical, psychological, and social approaches. This page summarizes active US NPI records whose primary taxonomy is Psychiatry Physician, shows the share flagged as sole proprietors in NPPES, and provides state and recent enumeration context for researchers and people estimating the specialty's footprint.

National totals

Active NPI records65,102
Registered sole proprietors18,338 (28.2%)
NUCC taxonomy code2084P0800X
GroupingAllopathic & Osteopathic Physicians

What this specialty covers

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Reading the sole-proprietor share

For this specialty, 18,338 records, or 28.2%, carry the NPPES sole-proprietor flag. Because that field is self-reported and is an imperfect proxy for private practice, the share should not be interpreted as the percentage of psychiatry physicians who own or work in a private practice, or as a complete measure of employment arrangements.

By state

StateActive NPIsSole proprietorsShare
California9,0443,05333.8%
New York6,8702,81140.9%
Texas3,8621,03626.8%
Florida3,45393427.0%
Pennsylvania2,95477926.4%
Massachusetts2,87180227.9%
Illinois2,54165425.7%
North Carolina2,12446521.9%
Michigan1,97144222.4%
New Jersey1,90664633.9%
Maryland1,82651528.2%
Ohio1,77140622.9%
Virginia1,54634722.4%
Georgia1,49142328.4%
Washington1,30036628.2%
Connecticut1,24942033.6%
Colorado1,14728024.4%
Arizona1,13430026.5%
Missouri1,09821819.9%
South Carolina98927027.3%
Minnesota97319019.5%
Wisconsin94112112.9%
Tennessee89220122.5%
Oregon79919924.9%
Indiana71613418.7%
Louisiana66319229.0%
Alabama63210817.1%
Kentucky58612220.8%
Oklahoma57511920.7%
Nevada49310421.1%
District of Columbia46519541.9%
Kansas4617115.4%
Utah45611425.0%
Iowa4214711.2%
Rhode Island4079122.4%
Arkansas39910726.8%
Hawaii38910827.8%
Maine3609125.3%
New Mexico3479427.1%
Mississippi3337422.2%
New Hampshire2895017.3%
Nebraska2825218.4%
West Virginia2553513.7%
Vermont2216830.8%
Idaho2185123.4%
Delaware1825329.1%
Montana1754827.4%
Alaska1433323.1%
North Dakota1301612.3%
South Dakota124<11not reported
Wyoming64<11not reported

New NPI registrations by year

Year first enumeratedNPIs
20171,590
20181,712
20191,845
20201,871
20211,723
20221,220
20231,352
20241,332
20251,397
2026 (partial year)26

Counts reflect the year each NPI was first issued, among records still active today. The final year is partial: this data covers through 2026-01-11.

Data notes

Source: CMS National Plan and Provider Enumeration System (NPPES) Data Dissemination file, FOIA-disclosable public data under CMS-6060-N. Aggregated by Hero EMR on 2026-08-03; deactivated NPIs excluded; specialty assigned from the primary taxonomy code (NUCC 25.1). Counts below 11 are suppressed. Individual providers are never published. All provider data pages.

Common questions

How many psychiatry physicians are there in the US?

There are 65,102 active NPI records nationally with Psychiatry Physician as the primary taxonomy. This is a count of records, not a measure of clinical volume.

How many psychiatry physicians are in private practice?

A total of 18,338 records, or 28.2%, are flagged as sole proprietors in NPPES. This flag is self-reported and should be treated as an imperfect proxy for private practice.

Which states have the most psychiatry physicians?

California has the largest reported count, with 9,044 records, followed by New York with 6,870. Texas, Florida, and Pennsylvania are also among the largest states in the reported data.

How many Psychiatry Physician NPIs were first enumerated in recent years?

The reported first-enumeration counts are 1,332 in 2024, 1,397 in 2025, and 26 in 2026. These counts describe NPI enumeration, not necessarily the number of physicians who newly began practicing psychiatry.

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