What is Ralph Duffin's NPI number?

Ralph Duffin's National Provider Identifier (NPI) is 1699910257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ralph Duffin's specialty?

Ralph Duffin is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Ralph Duffin located?

Ralph Duffin's practice location on file with NPPES is 832 E Main St, Medford, OR 97504-7153.

What is Ralph Duffin's phone number?

The practice phone number listed in the NPPES registry for Ralph Duffin is (541) 282-7653.

Is Ralph Duffin's NPI active?

Yes — Ralph Duffin's NPI (1699910257) is active in the NPPES registry as of the last update on 2009-02-12.

IndividualActive

Ralph Duffin, D.D.S.

NPI 1699910257 · Dentist · Medford, OR

Ralph Duffin, D.D.S. is a Dentist provider in Medford, OR (NPI 1699910257).

Provider details

NPI number: 1699910257
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: D6252 (OR)

Specialties & taxonomies

DentistPrimary122300000XLicense D6252 (OR)
Dental Providers

Profile Score

Detailed profile(86/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

832 E Main St

Ste. 10

Medford, OR 97504-7153

Phone: (541) 282-7653

Street-level locationGet directions

More OR providers

Mailing address