What is Jillian Jernigan's NPI number?

Jillian Jernigan's National Provider Identifier (NPI) is 1417817925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jillian Jernigan's specialty?

Jillian Jernigan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Jillian Jernigan located?

Jillian Jernigan's practice location on file with NPPES is 55 Lock St, New Haven, CT 06511-3603.

What is Jillian Jernigan's phone number?

The practice phone number listed in the NPPES registry for Jillian Jernigan is (203) 432-0290.

Is Jillian Jernigan's NPI active?

Yes — Jillian Jernigan's NPI (1417817925) is active in the NPPES registry as of the last update on 2025-11-17.

IndividualActive

Jillian Jernigan, PSYD

NPI 1417817925 · Psychologist · New Haven, CT

Jillian Jernigan, PSYD is a Psychologist provider in New Haven, CT (NPI 1417817925).

Provider details

NPI number: 1417817925
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sole proprietor: No
License: 5184 (CT)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 5184 (CT)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

55 Lock St

New Haven, CT 06511-3603

Phone: (203) 432-0290

Street-level locationGet directions

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Mailing address