2022 NAICS national industry in sector 62 Health Care and Social Assistance
621391 Offices of Podiatrists
NAICS 621391 is the US industry code for offices of podiatrists. This U.S.
- Code
- 621391 (2022 NAICS)
- Title
- Offices of Podiatrists
- Part of
- Offices of All Other Health Practitioners
- SBA small business limit
- Average annual receipts up to $9 million
- Closest UK SIC
- 86900 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments of health practitioners having the degree of D.P.M. (Doctor of Podiatric Medicine) primarily engaged in the independent practice of podiatry. These practitioners diagnose and treat diseases and deformities of the foot and 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.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Establishments primarily engaged in the independent practice of orthotics or prosthetics are classified in U.S. Industry 621399, Offices of All Other Miscellaneous Health Practitioners.
Activities listed under 621391
The Census index assigns these 5 activities to this code. If your business matches one, this is your code.
- Doctors of podiatry (DPs) offices (e.g., centers, clinics)
- DPs' (doctors of podiatry) offices (e.g., centers, clinics)
- Foot specialists' (podiatry) offices (e.g., centers, clinics)
- Podiatrists' offices (e.g., centers, clinics)
- Popopediatricians' offices (e.g., centers, clinics)
SBA size standard for 621391
To count as a small business for SBA loans and federal contracts under NAICS 621391, your business (including affiliates) must not exceed $9 million in average annual receipts. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 8690), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.