DR. MARY ELIZABETH ESLICK M.D.
NPI 1689698094
Allergy & Immunology in Norwich, CT

Q: What is Mary Eslick's NPI number?

The NPI number for Mary Eslick is 1689698094. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Mary Eslick's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Eslick was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since July 27, 2006

59 SACHEM ST, NORWICH, CT 06360(860) 889-1351(860) 889-0319 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Mary Elizabeth Eslick M.d. NPPES

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

DR. MARY ELIZABETH ESLICK M.D. (NPI 1689698094) is an individual allergy & immunology provider in Norwich, Connecticut, licensed in Connecticut (031570) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1689698094

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. MARY ELIZABETH ESLICKCredential: M.D.

Location Address59 SACHEM STNorwich, CT 06360-4201

Mailing Address59 Sachem StNorwich, CT 06360-4201 · (860) 889-1351 · Fax (860) 889-0319

Phone(860) 889-1351

Fax(860) 889-0319

Sole ProprietorYes

Enumeration DateJuly 27, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1689698094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in CT · 031570

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedPediatricsTaxonomy 208000000X · License 031570 (CT)

59 SACHEM ST, Norwich, CT 06360

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Other Identifiers 4

Other030079CT · Healthnet

Other722145CT · Connecticare

OtherNLP085CT · Oxford

Other010031570CT01CT · Blue Cross/blue Shield

Other Providers at the Same Location NPPES

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

MARY E. ESLICK

Pediatrics

59 SACHEM ST
NORWICH, CT 06360

Southeastern Connecticut Planning Region (860) 889-1351

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 Mary Eslick's NPI number?

The NPI number for Mary Eslick is 1689698094. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Mary Eslick located?

Mary Eslick practices at 59 Sachem St, Norwich, CT 06360. The listed phone number is (860) 889-1351.

What is Mary Eslick's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Mary Eslick was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.