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Julia Duffy, RDH
NPI 1073899894 · Dental Hygienist · Portland, OR
Julia Duffy, RDH is a Dental Hygienist provider in Portland, OR (NPI 1073899894).
Provider details
- NPI number
- 1073899894
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- H6159 (OR)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2224 N Alberta St
Portland, OR 97217-3509
Phone: (503) 309-4244
Street-level locationGet directions
Mailing address
2224 N Alberta St
Portland, OR 97217-3509
Registry dates
- Enumerated
- 2011-10-25
- Last updated
- 2011-10-25
Frequently asked questions
- What is Julia Duffy's NPI number?
- Julia Duffy's National Provider Identifier (NPI) is 1073899894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Duffy's specialty?
- Julia Duffy is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Julia Duffy located?
- Julia Duffy's practice location on file with NPPES is 2224 N Alberta St, Portland, OR 97217-3509.
- What is Julia Duffy's phone number?
- The practice phone number listed in the NPPES registry for Julia Duffy is (503) 309-4244.
- Is Julia Duffy's NPI active?
- Yes — Julia Duffy's NPI (1073899894) is active in the NPPES registry as of the last update on 2011-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.