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DR. JOHN DAVID FERRIN D.M.D. , MS
NPI 1194093146
Dentist - Periodontics in Medford, OR

Active since December 06, 2011
2930 E BARNETT RD, MEDFORD, OR 97504(541) 944-5745 Get Directions Write a Review

NPPES record last updated: June 30, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John David Ferrin D.m.d. , Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN DAVID FERRIN D.M.D. , MS (NPI 1194093146) is an individual periodontics provider in Medford, Oregon, licensed in Oregon (10048) and active in the NPI registry since December 2011.

NPPES Registry Identity

NPI1194093146
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. JOHN DAVID FERRINCredential: D.M.D. , MS
Location Address2930 E BARNETT RDMedford, OR 97504-8309
Mailing Address2930 E Barnett RdMedford, OR 97504-8309 · (541) 944-5745
Phone(541) 944-5745
Sole ProprietorNo
Enumeration DateDecember 6, 2011
Last NPPES UpdateJune 30, 2014
✔ NPI 1194093146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in OR · 10048
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
2930 E BARNETT RD, Medford, OR 97504
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMORY E. HAMILTON DMD
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-4501
ROGUE PERIODONTICS & IMPLANT DENTISTRY
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-4501
DR. EMORY E HAMILTON DMD
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-4501
JOHN D FERRIN DMD LLC
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-4501
DR. TETSUJI ZENAS WATARI DDS
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-5401
DR. MICHAEL M MARTIN DDS,MS
Dentist (Periodontics)
2930 E BARNETT RD
MEDFORD, OR 97504
Jackson County (541) 779-4501

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Ferrin's NPI number?

The NPI number for John Ferrin is 1194093146. It was assigned to this individual provider in the NPPES registry on December 6, 2011.

Where is John Ferrin located?

John Ferrin practices at 2930 E Barnett Rd, Medford, OR 97504. The listed phone number is (541) 944-5745.

What is John Ferrin's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for John Ferrin was last updated on June 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.