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Short answer
A useful list of medical supply companies online records each company’s role (manufacturer, importer, relabeler, distributor), checks the right regulator record for that role, and screens the company against the HHS-OIG exclusions list. FDA registration is required for some roles and not for others, so a wholesale distributor missing from FDA’s database is not by itself a warning sign. This page gives the method and a column template; it does not rank or recommend companies.
Definition and scope
“Medical supply companies” is a loose label. In search results, the same list can mix manufacturers, importers, wholesale distributors and resellers. Phrases such as large medical supply companies, medical supply vendors, medical vendors and medical vendor describe the same buying relationship from the customer side: a company that sells you products. They say nothing about what the company does in the supply chain, and that role decides which checks apply.
This guide covers building and screening a list for general product sourcing. It is informational and not legal, regulatory or medical advice. For the supplier types themselves, see medical supplies suppliers and medical supply wholesalers.
How to build and verify a list in practice
Name lists on directory and lead-database sites show who exists. They do not show whether a company has been checked. A workable list adds a verification step per entry, built from two public government records.
Step 1: record the company’s role
Write down whether the company manufactures, imports, relabels or only distributes. FDA’s “Who Must Register, List and Pay the Fee” page defines these roles and states which must register (see the table below).
Step 2: search FDA’s registration and listing database
FDA’s Establishment Registration and Device Listing database can be searched by establishment or trade name, owner/operator name, proprietary name, product code, state, country, or registration or FEI number. It also offers downloadable files, and FDA states that updates are generally completed weekly by Monday evening. FDA’s own disclaimer is that registration and listing “does not in any way denote approval of the establishment or its products by FDA.” Treat a database hit as confirming that an establishment is registered, not as a quality endorsement. Our walkthrough is in FDA registration lookup.
Step 3: screen against the OIG exclusions list
HHS-OIG describes its List of Excluded Individuals/Entities (LEIE) as a list of all currently excluded individuals and entities. OIG states that the LEIE must be checked on a monthly basis, and in connection with any new enrollments, so that state Medicaid programs do not enroll or continue the enrollment of excluded parties; it also says health care entities should routinely check the list, and it publishes monthly supplement files. See OIG exclusion list check for medical supply vendors for the practical steps.
Step 4: file the documents and the dates
Keep the date of each check next to the company. A list without check dates cannot show when a record was last confirmed. Document requests are covered in the vendor onboarding documentation checklist.
Roles and FDA registration
The table below restates FDA’s “Who Must Register, List and Pay the Fee” page (page marked “Content current as of 09/27/2018”; checked 2 November 2026). Check the live page for any later change.
| Role on your list | FDA’s description | Registration required? |
|---|---|---|
| Manufacturer (including kit assemblers) | Makes a device by chemical, physical, biological or other procedures (kit assemblers included) | Yes |
| Contract manufacturer | Manufactures a finished device to another establishment’s specifications | Yes |
| Initial importer | Furthers the marketing of a device from a foreign manufacturer | Yes |
| Relabeler / repackager | Changes the content of the labeling supplied by the original manufacturer, or repackages devices into different containers | Yes |
| Contract sterilizer | Provides a sterilization service for another establishment’s devices | Yes |
| Domestic distributor that does not import devices | Distributes devices without importing them | No |
| Wholesale distributor that is not a manufacturer or importer | Distributes wholesale and does not manufacture or import | No |
| Refurbisher or remarketer of used devices already in US commercial distribution | Remarkets used devices already in US commercial distribution | No |
A reusable list template
This template is our own editorial layout, not an FDA or OIG form. It contains no company names and implies no ranking.
| Column | What to record |
|---|---|
| Legal name | The name that appears on contracts and on regulator records |
| Role | Manufacturer, importer, relabeler, distributor or other (from the table above) |
| FDA registration or FEI number | For roles that must register; for a distributor, the manufacturer or importer behind the product |
| FDA database check date | The date you searched |
| LEIE check date | The date you screened the company, and the supplement file used |
| Documents requested | What you asked for and what you received |
Where it matters for supply decisions
Because FDA does not require a wholesale distributor that is neither manufacturer nor importer to register, the useful question about a distributor is who the manufacturer or initial importer of the product is. The FDA check then applies to that establishment. The LEIE screening applies to the company you actually deal with. Products of unclear origin are discussed in gray market medical supplies.
Common misunderstandings
“Registered with FDA means approved”
FDA’s database states otherwise: registration and listing does not denote FDA approval of the establishment or its products.
“Not in the FDA database means something is wrong”
Not for every role. FDA lists domestic distributors that do not import and wholesale distributors that are not manufacturers or importers as not required to register.
“A long list is a good list”
A list is only as reliable as its checks. A short list with roles, identifiers and check dates is more useful than a long list of names.
FAQ
What counts as a medical supply company?
Any business selling medical products. The label covers manufacturers, importers, relabelers and distributors, and FDA treats these roles differently for registration purposes.
Are large medical supply companies automatically safer vendors?
FDA registration rules depend on a company’s role, and OIG exclusion records are checked per company; neither depends on how large the company is.
What is the difference between a medical vendor and a medical supplier?
In everyday use the terms overlap. What matters for verification is the company’s role in the supply chain.
How often should the OIG list be checked?
OIG states that the LEIE must be checked monthly by state Medicaid programs and at new enrollments, and that health care entities should check it routinely.
Sources
- FDA, Who Must Register, List and Pay the Fee, content current as of 09/27/2018; checked 2 November 2026.
- FDA, Establishment Registration and Device Listing database; checked 2 November 2026.
- HHS Office of Inspector General, Exclusions Program; checked 2 November 2026.
