What is Julie Duncan's NPI number?

Julie Duncan's National Provider Identifier (NPI) is 1356697270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Julie Duncan's specialty?

Julie Duncan is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).

Where is Julie Duncan located?

Julie Duncan's practice location on file with NPPES is 13506 Ginger Glen Rd, San Diego, CA 92130-6913.

What is Julie Duncan's phone number?

The practice phone number listed in the NPPES registry for Julie Duncan is (858) 699-3149.

Is Julie Duncan's NPI active?

Yes — Julie Duncan's NPI (1356697270) is active in the NPPES registry as of the last update on 2026-04-13.

IndividualActive

Julie Duncan

NPI 1356697270 · Dental Hygienist · San Diego, CA

Julie Duncan is a Dental Hygienist provider in San Diego, CA (NPI 1356697270).

Provider details

NPI number: 1356697270
Entity type: Individual
Primary specialty: Dental HygienistDental Providers
Sex: Female
Sole proprietor: No
License: 18400 (CA)

Specialties & taxonomies

Dental HygienistPrimary124Q00000XLicense 18400 (CA)
Dental Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
13 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

13506 Ginger Glen Rd

San Diego, CA 92130-6913

Phone: (858) 699-3149

Street-level locationGet directions

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Mailing address