CHARMAINE DIAZ MSN APRN FNP-BC – NPI #1306774021
Colon & Rectal Surgery
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
CHARMAINE DIAZ is a colon & rectal surgeon located in FAIRFIELD, CT. NPPES recently assigned the NPI number 1306774021 to CHARMAINE DIAZ on May 12, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 208C00000X from the Health Care Provider Taxonomy code set, which is classified as Colon & Rectal Surgery.
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NPI Profile for
CHARMAINE DIAZ
(about 3 weeks ago)
FAIRFIELD, CT 06824-6232 Phone: (203) 254-2021 Fax: (302) 254-2022
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A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 208C00000X - Colon & Rectal Surgery (Primary) |
CT | 16726 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.