What is John Gillan's NPI number?

John Gillan's National Provider Identifier (NPI) is 1417902107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gillan's specialty?

John Gillan is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is John Gillan located?

John Gillan's practice location on file with NPPES is 2220 W Southern Avenue, Mesa, AZ 85202-4704.

What is John Gillan's phone number?

The practice phone number listed in the NPPES registry for John Gillan is (480) 834-7100.

Is John Gillan's NPI active?

Yes — John Gillan's NPI (1417902107) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Gillan, DDS MS

NPI 1417902107 · Endodontics · Mesa, AZ

John Gillan, DDS MS is a Endodontics provider in Mesa, AZ (NPI 1417902107).

Provider details

NPI number: 1417902107
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS MS
Sex: Male
License: #2278 (AZ)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense #2278 (AZ)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

2220 W Southern Avenue

Suite #102

Mesa, AZ 85202-4704

Phone: (480) 834-7100

Fax: (480) 833-3134

Street-level locationGet directions

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Mailing address