What is Eileen Lydon's NPI number?

Eileen Lydon's National Provider Identifier (NPI) is 1750372348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eileen Lydon's specialty?

Eileen Lydon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Eileen Lydon located?

Eileen Lydon's practice location on file with NPPES is 800 Howard Ave, New Haven, CT 06519-1369.

What is Eileen Lydon's phone number?

The practice phone number listed in the NPPES registry for Eileen Lydon is (203) 785-2140.

Is Eileen Lydon's NPI active?

Yes — Eileen Lydon's NPI (1750372348) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Eileen Lydon, PAC

NPI 1750372348 · Physician Assistant · New Haven, CT

Eileen Lydon, PAC is a Physician Assistant provider in New Haven, CT (NPI 1750372348).

Provider details

NPI number: 1750372348
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PAC
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(84/100 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
83% 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

800 Howard Ave

Yale Physicians Building

New Haven, CT 06519-1369

Phone: (203) 785-2140

Fax: (203) 785-6414

Street-level locationGet directions

More CT providers

Mailing address

Po Box 9805

New Haven, CT 06536-0805

Enumerated: 2005-11-02
Last updated: 2007-07-08

Frequently asked questions

What is Eileen Lydon's NPI number?: Eileen Lydon's National Provider Identifier (NPI) is 1750372348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Eileen Lydon's specialty?: Eileen Lydon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Eileen Lydon located?: Eileen Lydon's practice location on file with NPPES is 800 Howard Ave, New Haven, CT 06519-1369.
What is Eileen Lydon's phone number?: The practice phone number listed in the NPPES registry for Eileen Lydon is (203) 785-2140.
Is Eileen Lydon's NPI active?: Yes — Eileen Lydon's NPI (1750372348) is active in the NPPES registry as of the last update on 2007-07-08.

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