How pain management and PM&R practices evaluate a supplier
A pain medicine or PM&R practice weighing a new biologics vendor usually asks the same starting questions regardless of region: is this a manufacturer or a distributor, what product family is being supplied, and what documentation exists for a given lot. Precision Biologics is a master distributor, so documentation for each lot comes from the supplier that recovered and processed the tissue.
Kingsport
NPPES registry listings, primary taxonomy, retrieved 2026-10-27
8- Pain Medicine
- 3
- Physical Medicine & Rehabilitation
- 5
Documentation request checklist
Most practices request this set of documents before a first order and keep it on file alongside their own internal regulatory review.
- Certificate of analysis for the specific lot
- Donor eligibility summary
- Lot release record
- Registration and licensure documentation for the supplier, available on request to verified accounts
NPI verification and working with Precision Biologics
Opening an account requires an NPI number connected to a licensed clinic or physician. Once verified, your practice can request specifications and pricing, and can arrange a peer-to-peer call between a Precision Biologics contact and the ordering physician to walk through product documentation.
Receiving shipments in the Kingsport-Bristol area
Cryopreserved Wharton's jelly products ship overnight on dry ice in validated containers from -80 degree C storage, so a practice should plan for someone to receive the package on its scheduled delivery day. Lyophilized Wharton's jelly and exosome formats are shelf-stable and ship with a product insert instead of cold-chain packaging.
As with any new vendor relationship, confirm your practice's standing with the Tennessee medical board and review the regulatory framework for the specific product with your own counsel; Precision Biologics does not advise on clinical use, dosing, or procedures.
FDA has stated there are no FDA-approved exosome products. Exosome products are generally regulated as biologic drugs under section 351 of the Public Health Service Act, not as 361 HCT/Ps. Purchase and clinical use decisions belong to the physician with their own regulatory counsel.
These products are not FDA approved or licensed for any disease or condition. Information is for licensed healthcare professionals and is not medical or legal advice.
Frequently asked questions
Is this count of 8 providers a list of your Kingsport customers?+
No. It is a count of NPPES registry records matching Kingsport as a practice location and Pain Medicine or PM&R as a taxonomy; it has no connection to our accounts or sales activity.
What's the difference between the Wharton's jelly and exosome product families you distribute?+
Wharton's jelly products are perinatal tissue allografts offered under the supplier's HCT/P framework. Exosome products are extracellular vesicle preparations; FDA has stated there are no FDA-approved exosome products, and they are generally regulated as biologic drugs.
How do we start the account verification process?+
Provide your practice's NPI number and licensed-professional status, and our team will walk you through verification and documentation access.