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NAICS Code for Physician

The official U.S. Census 2022 NAICS classification representing Physician is primary NAICS code 621111 (Offices of Physicians (except Mental Health Specialists)).

NAICS Classification Details

NAICS Code621111
Official TitleOffices of Physicians (except Mental Health Specialists)
Primary SIC Equivalent8011 - Offices and Clinics of Doctors of Medicine
SBA Size Standard$16.00 Million (Basis: Receipts)
Census DefinitionThis U.S. industry comprises establishments of health practitioners having the degree of M.D. (Doctor of Medicine) or D.O. (Doctor of Osteopathic Medicine) primarily engaged in the independent practice of general or specialized medicine (except psychiatry or psychoanalysis) or surgery. These practitioners operate private or group practices in their own offices (e.g., centers, clinics) or in the facilities of others, such as hospitals or HMO medical centers.
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Alternate and Sub-Industry Mappings

Depending on specific business functions, your organization may also fall under these alternate classifications:

Frequently Asked Questions

What is the primary NAICS code for Physician?

The primary NAICS code is 621111, officially titled "Offices of Physicians (except Mental Health Specialists)" in the 2022 standard revision.

What is the equivalent SIC code for Physician?

The primary 1987 Standard Industrial Classification (SIC) code equivalent is 8011 ("Offices and Clinics of Doctors of Medicine").

Are SBA size standards applicable to 621111?

Yes, the SBA standard for NAICS code 621111 defines whether a firm is a small business for government contracting and loans. The current standard is $16.00 Million (Basis: Receipts).