Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John D Ferrin DMD LLC

Organization Periodontics · NPI 1518372556

John D Ferrin DMD LLC is a Periodontics in Medford, Oregon. Licensed in Oregon. Registered with an NPI since 2014.

Licensed in
OR
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2930 E Barnett Rd
Medford, OR 97504-8309
Phone: (541) 779-4501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X (OR)

Record details

NPI number1518372556
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Ferrin — Owner, Periodontist · (541) 944-5745
Other names Rogue Valley Periodontics And Implants
NPI enumeratedJune 28, 2014
Last updated in NPPESJune 30, 2014
Mailing address2930 E Barnett Rd, Medford, OR 97504-8309

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