Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. CAITLEE CAROL CALLAHAN WILLIAMS PHARMD
NPI 1447177738
Pharmacist in Hartford, CT

Active since June 30, 2026
80 SEYMOUR ST, HARTFORD, CT 06106(860) 545-5000 Get Directions Write a Review

NPPES record added: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Caitlee Carol Callahan Williams Pharmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CAITLEE CAROL CALLAHAN WILLIAMS PHARMD (NPI 1447177738) is an individual pharmacist in Hartford, Connecticut, licensed in Connecticut (PCT.0016310) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1447177738
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameDR. CAITLEE CAROL CALLAHAN WILLIAMSCredential: PHARMD
Location Address80 SEYMOUR STHartford, CT 06106-3300
Mailing Address114 Lamplighter DrManchester, CT 06040-6907
Sole ProprietorYes
Enumeration DateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1447177738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CT · PCT.0016310
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
80 SEYMOUR ST, Hartford, CT 06106

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
80 SEYMOUR ST
HARTFORD, CT 06106
Physician Assistant (Medical)
80 SEYMOUR ST
HARTFORD, CT 06106
Nurse Anesthetist, Certified Registered
80 SEYMOUR ST
HARTFORD, CT 06106
Nurse Practitioner (Critical Care Medicine)
80 SEYMOUR ST
HARTFORD, CT 06106
Physician Assistant
80 SEYMOUR ST
HARTFORD, CT 06106
Physician Assistant (Medical)
80 SEYMOUR ST
HARTFORD, CT 06106
Anesthesiology
80 SEYMOUR ST, ANESTHESIA DEPT
HARTFORD, CT 06106
Nurse Anesthetist, Certified Registered
80 SEYMOUR ST
HARTFORD, CT 06106

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caitlee Williams's NPI number?

The NPI number for Caitlee Williams is 1447177738. It was assigned to this individual provider in the NPPES registry on June 30, 2026.

Where is Caitlee Williams located?

Caitlee Williams practices at 80 Seymour St, Hartford, CT 06106. The listed phone number is (860) 545-5000.

What is Caitlee Williams's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Caitlee Williams was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.