NPI Portal NPI Lookup & Verification

Mary E. Eslick

Mary E. Eslick is a healthcare organization registered as Pediatrics Physician in Norwich, CT, holding Type 2 (organization) NPI 1043409741 since 2007. The authorized official on file is Kerri Atwood, Billing Dept..

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NPI 1043409741
Entity type Organization (Type 2)
Legal business name Mary E. Eslick
Practice address 59 SACHEM ST, Norwich, CT, 06360
Phone 8608891351
Fax 8608890319
Enumeration date 2007-10-18
Last updated in NPPES 2007-10-18

Authorized official

Name Kerri Atwood
Title Billing Dept.
Phone 8608231363

Taxonomy & classification

Taxonomy code Specialty Primary License State
207K00000X Allergy & Immunology Physician Secondary 031570 CT
208000000X Pediatrics Physician Primary 031570 CT

Other identifiers

Identifier Type State Issuer
NLP085 Other CT OXFORD
010031570CT01 Other CT BC/BS
030079 Other CT HEALTHNET
Copy-ready billing details
Provider: Mary E. Eslick
NPI: 1043409741
Taxonomy: 208000000X (Pediatrics Physician)
Address: 59 SACHEM ST, Norwich, CT, 06360

Providers at this address

NPI Name Type Specialty Location
1689698094 Mary Eslick Individual Allergy & Immunology Physician Norwich, CT

Verify this record

Cross-check NPI 1043409741 against the authoritative CMS record: view Mary E. Eslick on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Mary E. Eslick?
NPPES lists Kerri Atwood (Billing Dept.) as the authorized official for this organization.
What is the NPI number for Mary E. Eslick?
The NPI for Mary E. Eslick is 1043409741, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-18.