What is Diane Egan's NPI number?

Diane Egan's National Provider Identifier (NPI) is 1740350503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Egan's specialty?

Diane Egan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Diane Egan located?

Diane Egan's practice location on file with NPPES is 859 Turnpike St, North Andover, MA 01845.

What is Diane Egan's phone number?

The practice phone number listed in the NPPES registry for Diane Egan is (978) 975-7100.

Is Diane Egan's NPI active?

Yes — Diane Egan's NPI (1740350503) is active in the NPPES registry as of the last update on 2008-06-16.

IndividualActive

Diane Egan, DC

NPI 1740350503 · Chiropractor · North Andover, MA

Diane Egan, DC is a Chiropractor provider in North Andover, MA (NPI 1740350503).

Provider details

NPI number: 1740350503
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Female
Sole proprietor: Yes
License: 860 (MA)

Practice location

859 Turnpike St

North Andover, MA 01845

Phone: (978) 975-7100

Fax: (978) 975-7101

Street-level locationGet directions

More MA providers

Mailing address

859 Turnpike St

North Andover, MA 01845

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 860 (MA)
Chiropractic 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.

Enumerated: 2006-11-09
Last updated: 2008-06-16

Frequently asked questions

What is Diane Egan's NPI number?: Diane Egan's National Provider Identifier (NPI) is 1740350503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diane Egan's specialty?: Diane Egan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Diane Egan located?: Diane Egan's practice location on file with NPPES is 859 Turnpike St, North Andover, MA 01845.
What is Diane Egan's phone number?: The practice phone number listed in the NPPES registry for Diane Egan is (978) 975-7100.
Is Diane Egan's NPI active?: Yes — Diane Egan's NPI (1740350503) is active in the NPPES registry as of the last update on 2008-06-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions